{"title":"Buttons, Switches \u0026 Headers","description":"\u003cspan style=\"font-weight: 400\"\u003eEvery Arduino \u0026amp; Components project needs control. Whether you are turning a circuit on and off, triggering an action, or connecting modules, buttons, switches, and headers are the small parts that make everything work. At Electronics Hub Pakistan, we carry a complete range that covers every connection and control need your project demands.\u003c\/span\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400\"\u003eWhy These Components Matter More Than You Think\u003c\/span\u003e\u003c\/h2\u003e\n\u003cspan style=\"font-weight: 400\"\u003eIn any Arduino \u0026amp; Components build, buttons, switches, and headers are the backbone of physical interaction and board connectivity. A loose header pin causes intermittent connections. A low-quality switch bounces signals and confuses your microcontroller. Getting these basics right from the start saves you hours of debugging later.\u003c\/span\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400\"\u003eWhat We Stock\u003c\/span\u003e\u003c\/h2\u003e\n\u003cspan style=\"font-weight: 400\"\u003eOur Buttons, Switches \u0026amp; Headers category is stocked with everything you need:\u003c\/span\u003e\n\u003cul\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\n\u003cb\u003eTactile Push Buttons: \u003c\/b\u003e\u003cspan style=\"font-weight: 400\"\u003eThe most commonly used input component in Arduino \u0026amp; Components projects. Perfect for user input, resets, menu navigation, and trigger events. Available in multiple sizes to fit breadboards and custom PCBs.\u003c\/span\u003e\n\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\n\u003cb\u003eToggle Switches:\u003c\/b\u003e\u003cspan style=\"font-weight: 400\"\u003e Ideal for on\/off control in power circuits, mode selection, and permanent switching functions. Durable, reliable, and available in single and multi-pole configurations.\u003c\/span\u003e\n\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\n\u003cb\u003eSlide Switches:\u003c\/b\u003e\u003cspan style=\"font-weight: 400\"\u003e Compact and easy to mount. Great for portable projects, wearables, and any build where you need a simple two-position selector without taking up much space.\u003c\/span\u003e\n\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\n\u003cb\u003eDIP Switches:\u003c\/b\u003e\u003cspan style=\"font-weight: 400\"\u003e Perfect for setting configuration options on your board without writing a single line of code. Widely used in development boards, relay modules, and communication modules.\u003c\/span\u003e\n\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\n\u003cb\u003eMale \u0026amp; Female Header Pins:\u003c\/b\u003e\u003cspan style=\"font-weight: 400\"\u003e The foundation of every Arduino \u0026amp; Components connection. Use them to stack shields, connect modules, build custom breakout boards, or make your components removable and replaceable.\u003c\/span\u003e\n\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\n\u003cb\u003ePin Headers:\u003c\/b\u003e\u003cspan style=\"font-weight: 400\"\u003e Straight and right-angle options available. Essential for connecting Arduino boards to breadboards, sensors to development boards, and everything in between.\u003c\/span\u003e\n\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\n\u003cb\u003eJumper Caps \u0026amp; Shorting Blocks:\u003c\/b\u003e\u003cspan style=\"font-weight: 400\"\u003e Small but critical. Used for selecting operating modes on development boards, configuring modules, and setting hardware options without any soldering.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400\"\u003eWhy Buy From Electronics Hub Pakistan\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\u003cspan style=\"font-weight: 400\"\u003eWide variety of sizes, configurations, and pin counts all in one place\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\u003cspan style=\"font-weight: 400\"\u003eComponents sourced for actual electronics and prototyping use\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\u003cspan style=\"font-weight: 400\"\u003eCompatible with Arduino, Raspberry Pi, ESP32, STM32, and all major development boards\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\u003cspan style=\"font-weight: 400\"\u003eAffordable pricing in Pakistani Rupees with fast nationwide delivery\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003e\u003cspan style=\"font-weight: 400\"\u003eFull range of complementary Arduino \u0026amp; Components available in the same store\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli style=\"font-weight: 400\"\u003eWhatsApp us at 03484122281 before ordering if you need help picking the right part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eStock Up and Build Without Interruptions!\u003c\/b\u003e\u003c\/h2\u003e\n\u003cspan style=\"font-weight: 400\"\u003eRunning out of header pins or the wrong button size mid-project is a frustrating stop. At \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"\/pages\/website_8b39d076\"\u003eElectronics Hub Pakistan\u003c\/a\u003e\u003c\/strong\u003e\u003cspan style=\"font-weight: 400\"\u003e\u003cstrong\u003e,\u003c\/strong\u003e you can order your full Arduino \u0026amp; Components inventory in one place and get it delivered fast anywhere in Pakistan. Browse our Buttons, Switches \u0026amp; Headers range today and build with confidence.\u003c\/span\u003e","products":[{"product_id":"40-pin-male-header-in-pakistan","title":"40 Pin Male Header In Pakistan","description":"\u003ch3 id=\"description\" class=\"tab-list-title\"\u003eDescription\u003c\/h3\u003e\n\u003cdiv id=\"content_description\" class=\"ty-wysiwyg-content content-description\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"electro-description\"\u003e\n\u003cp\u003e40 Pin Male Header is 2.54mm (0.1″) 40-pin break away single row male header. It can be cut to size with a pair of wire-cutters. You can use them for many projects; for example with the Arduino shields.\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cp\u003eContact spacing: 2.54mm (0.1″)\u003cbr\u003e\nNumber of positions: 40\u003cbr\u003e\nNumber of rows: 1\u003cbr\u003e\nGender: male\u003cbr\u003e\nTermination type: straight\u003cbr\u003e\nMounting style: through hole\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ep.yimg.com\/ay\/yhst-27389313707334\/0-1-40-pin-break-away-single-row-male-header-3.gif\" alt=\"\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContact spacing: 2.54mm (0.1″)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of positions: 40\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eNumber of rows: 1\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eGender: male\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eTermination type: straight\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #ffffff;\"\u003eMounting style: through hole\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466786918713,"sku":"product-6149","price":10.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/htb1l6ypjfxxxxc_xxxxq6xxfxxxb_1_-1.jpg?v=1789232260"},{"product_id":"12-x-12mm-x-7-5mm-push-button","title":"12 x 12mm x 7.5mm Push Button Switch in Pakistan","description":"\u003ch2 id=\"description\" class=\"tab-list-title\"\u003e\u003cspan style=\"font-size: 24px;\"\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv id=\"content_description\" class=\"ty-wysiwyg-content content-description\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 24px;\"\u003eAvailable 4 colors Red, Black , Green, WHITE ,. These are high quality 12 x 12mm x 7.5mm Push Button Switch. What we really like is the large button head and good tactile feel (it ‘clicks’ really well). These button  great for user input on a PCB or a good, big reset button on a breadboard. Breadboard friendly!\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eGeneral purpose PCB tactile  12 x 12mm x 7.5mm Push Button Switch, button height approx 8mm. The button color may differ from the image.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eSwitches don’t require any fancy equations to evaluate. All they do is select between an open circuit and a short circuit. Simple. But how could we live without buttons and switches!? What good is a blinky circuit with no user input? Or a deadly robot with no kill switch? What would our world be without with big red buttons you should \u003ca href=\"http:\/\/www.youtube.com\/watch?v=ku2wFaaPAzI\"\u003enever, ever press\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"section tutorial-page\"\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 24px;\"\u003eWhat is a Switch?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eA switch is a component which controls the open-ness or closed-ness of an electric circuit. They allow control over current flow in a circuit (without having to actually get in there and manually cut or splice the wires). Switches are critical components in any circuit which requires user interaction or control.A switch can only exist in one of two states: open or closed. In the off state, a switch looks like an open gap in the circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eThis, in effect, looks like an open circuit, preventing current from flowing.In the on state, a switch acts just like a piece of perfectly-conducting wire. A short. This closes the circuit, turning the system “on” and allowing current to flow unimpeded through the rest of the system.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517afd67ce395f2f49000003.gif?v=1789232311\"\u003e\u003cimg class=\"alignleft\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517afd7cce395f5349000003.gif?v=1789232265\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"400\" height=\"391\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eA circuit diagram with an LED, resistor, and a switch. When the switch is closed, current flows and the LED can illuminate. Otherwise no current flows, and the LED receives no power.\u003c\/em\u003eThere are tons and tons of switches out there: toggle, rotary, DIP, push-button, rocker, membrane, … the list just goes on and on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eEach of those switch types has a set of unique characteristics to differentiate it from others. Characteristics like what action flips the switch, or how many circuits the switch can control. Next up, we’ll go over some of the more basic switch characteristics.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section tutorial-page\"\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 24px;\"\u003eDefining Characteristics of 12 x 12mm x 7.5mm Push Button Switch:\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 24px;\"\u003eActuation Method\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eIn order to change from one state to another, a switch must be actuated. That is, some sort of physical action must be performed to “flip” the switch’s state. The actuation-method of a switch is one of its more defining characteristics.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5181896ece395fba47000000_9ce87292-1d48-4b9d-83e6-95e67d9e8120.jpg?v=1789232313\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5181896ece395fba47000000.jpg?v=1789232266\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"600\" height=\"397\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eSome examples of switch types. \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9190\"\u003ePush button\u003c\/a\u003e, rocker, \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9609\"\u003eslide\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.sparkfun.com\/products\/8642\"\u003emagnetic\u003c\/a\u003e.\u003c\/em\u003eSwitch actuation can come from pushing, sliding, rocking, rotating, throwing, pulling, key-turning, heating, magnetizing, kicking, snapping, licking,…any physical interaction which can cause the mechanical linkages inside the switch to come into, or go out of, contact.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 24px;\"\u003eMomentary vs. Maintained\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eAll switches fall into one of two distinct categories: momentary or maintained.Maintained switches – like the light switches on your wall – stay in one state until actuated into a new one, and then remain in that state until acted upon once again. These switches might also be called toggle or ON\/OFF switches. Momentary switches only remain active as long as they’re actuate. If they’re not being actuate, they remain in their “off” state.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eYou’ve probably got a momentary switch (or 50) right in front of you…keys on a keyboard!Semantic alert! Most of the switches we refer to as “buttons” fall in the momentary category. Activating a button usually means pressing down on it in some manner, which just \u003cem\u003efeels\u003c\/em\u003e like a momentary control. There are such things as a \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9808\"\u003emaintained button\u003c\/a\u003e, but for this tutorial when we slip and talk about “buttons”, think “momentary push-down switch”.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 24px;\"\u003eMounting Style\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eAs with most components, the termination style of a switch always comes down to either surface mount (SMD) or through-hole (PTH). Through-hole switches are usually larger in size. Some might be designed to fit in a \u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/how-to-use-a-breadboard\"\u003ebreadboard\u003c\/a\u003e for easy prototyping.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ebaf2ce395f1f18000002_ef4548b6-aa14-49d9-be92-4cb20c73ebb7.jpg?v=1789232315\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ebaf2ce395f1f18000002.jpg?v=1789232268\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"600\" height=\"374\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eThese \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10302\"\u003eTactile buttons\u003c\/a\u003e are through-hole and fit perfectly in a breadboard. Great for prototyping!\u003c\/em\u003eSMD switches are smaller than their PTH counterparts. They sit flat, on top of a PCB. SMD switches usually require a gentle touch, they’re not built to sustain as much switching force as a through-hole switch.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517eba4ece395f2418000002.png?v=1789232270\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517eba4ece395f2418000002.png?v=1789232270\" alt=\"Push Button Switch\" width=\"559\" height=\"238\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eThe \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10915\"\u003eArduino Pro\u003c\/a\u003e has two SMD switches: a \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10860\"\u003eslide switch\u003c\/a\u003e for power control, and a \u003ca href=\"https:\/\/www.sparkfun.com\/products\/8720\"\u003epush-button\u003c\/a\u003e for reset control.\u003c\/em\u003ePanel mount switches – designed to sit outside an enclosure – are a popular mounting style as well. It’s hard to flip a switch when it’s hidden inside an enclosure. Panel mount switches come in all sorts of termination styles: PTH, SMD, or heavy-duty solder lugs for soldering to wires.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ec466ce395f246c000000_cb3315f3-6649-4ff7-b4f3-b04db69fdc30.jpg?v=1789232319\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ec466ce395f246c000000.jpg?v=1789232272\" alt=\"Push Button Switch\" width=\"400\" height=\"335\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eA panel mounted \u003ca href=\"https:\/\/www.sparkfun.com\/products\/11314\"\u003eilluminated toggle switch\u003c\/a\u003e.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eOne more important switch characteristic, which really deserves a page of its own, is the internal circuit arrangement of a switch. Are you looking for an SPST? DPST? 4PDT? What-P-what-now?\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section tutorial-page\"\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 24px;\"\u003ePoles and Throws, Open and Closed\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eA switch must have at least two terminals, one for the current to (potentially) go in, another to (potentially) come out. That only describes the simplest version of a switch though. More often than not, a switch has more than two pins. So how do all of those terminals line up with the internal workings of the switch?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eThis is where knowing how many poles and throws a switch has is essential.The number of poles. on a switch defines how many separate circuits the switch can control. So a switch with one pole, can only influence one single circuit. A four-pole switch can separately control four different circuits. A switch’s throw-count defines how many positions each of the switch’s poles can be connect to. For example, if a switch has two throws, each circuit (pole) in the switch can be connect to one of two terminals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eKnowing how many poles and throws a switch has, it can be more specifically classify. Commonly you’ll see switches define as “single-pole, single-throw”, “single-pole, double-throw”, “double-pole, double-throw”, which are more often abbreviate down to SPST, SPDT, and DPDT, respectively.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eSPST\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eA single-pole, single-throw (SPST) switch is as simple as it gets. It’s got one output and one input. The switch will either be close or completely disconnecte. SPSTs are perfect for on-off switching. They’re also a very common form of momentary switches. SPST switches should only require two terminals.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ed955ce395f471d000000_fa0ea312-25d4-4321-9482-b68b6217a37a.png?v=1789232323\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ed955ce395f471d000000.png?v=1789232274\" alt=\"Push Button Switch\" width=\"600\" height=\"286\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eThe circuit symbol for an SPST switch in the off position and a through-hole, right-angle, maintained, SPST, rocker switch.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eSPDT\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eAnother common switch-type is the SPDT. SPDTs have three terminals: one common pin and two pins which vie for connection to the common. SPDTs are great for selecting between two power sources, swapping inputs, or whatever it is you do with two circuits trying to go one place. Most simple slide switches are of the SPDT variety. SPDT switches should usually have three terminals. (Sidenote: in a pinch an SPDT can actually be make into an SPST by just leaving one of the switch throws unconnect).\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517edaface395f581d000001_4457ad13-7aef-411d-b982-1c925d4aa237.png?v=1789232325\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517edaface395f581d000001.png?v=1789232276\" alt=\"Push Button Switch\" width=\"600\" height=\"233\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eAn SPDT switch circuit symbol, and an \u003ca href=\"https:\/\/www.sparkfun.com\/products\/102\"\u003eSPDT slide switch\u003c\/a\u003e.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eDPDT\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eAdding another pole to the SPDT creates a double-pole, double-throw (DPDT) switch. Basically two SPDT switches, which can control two separate circuits, but are always switch together by a single actuator. DPDTs should have six terminals.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517edbabce395fd51d000000_e60995b7-ca65-4488-8f5e-b3987edbe3ba.png?v=1789232327\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517edbabce395fd51d000000.png?v=1789232278\" alt=\"Push Button Switch\" width=\"600\" height=\"270\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eA DPDT circuit symbol, and a 6-terminal \u003ca href=\"https:\/\/www.sparkfun.com\/products\/11139\"\u003eDPDT rocker switch\u003c\/a\u003e.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eXPYT\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eSwitches with more than two poles or throws are not too common, but they’re out there (in all their oddly-shaped, difficult-to-connect-to glory). Once we get past one or two poles\/throws, we just start sticking numbers in the abbreviation. Here’s a 4PDT switch, for example, it can control four separate circuits, 2 positions per circuit:\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ed3fcce395f991d000000_024e4608-aa70-422a-8606-5cf997c330d2.png?v=1789232329\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ed3fcce395f991d000000.png?v=1789232280\" alt=\"Push Button Switch\" width=\"600\" height=\"300\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eA massive 4PDT circuit symbol, and an physically massive \u003ca href=\"https:\/\/www.sparkfun.com\/products\/11153\"\u003e4PDT toggle switch\u003c\/a\u003e.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003e* Just remember: it’s “poles”, not “pulls”. Seasoned engineers just \u003cem\u003elove\u003c\/em\u003e picking on poor saps who were only looking for a “single-pull, double-throw” switch. (Not speaking from experience here or anything… I mean, in my defence, I didn’t read it in a book, just heard it ambiguously pronounced by the professor. Meanies.)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 24px;\"\u003eNormally Open\/Closed\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eWhen a momentary switch is not actuate, it’s in a “normal” state. Depending on how the button is construct, its normal state can be either an open circuit or a short circuit. When a button is open until actuate, it’s say to be normally open (abbreviate \u003cem\u003eNO\u003c\/em\u003e).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eWhen you actuate an NO , you’re closing the circuit, which is why these are also call “push-to-make” switches.Conversely, if this is usually acts as a short circuit unless actuate, it’s call a normally close (\u003cem\u003eNC\u003c\/em\u003e) switch. NC switches are “push-to-break”; actuating the switch creates an open circuit.Among the two types, you’re probably much more likely to encounter a normally open momentary switch.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section tutorial-page\"\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 24px;\"\u003eMomentary Switches\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eMomentary switches are switches which only remain in their on state as long as they’re being actuate (press, magnetize, etc.). Most often momentary switches are best use for intermittent user-input cases; stuff like reset or keypad buttons.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 24px;\"\u003eExamples of Momentary Switches\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003ePush-button\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eThe switches are the classic momentary switch. Typically these switches have a really nice, tactile, “clicky” feedback when you press them. They come in all sorts of flavors: big, small, colorful, illuminated (when an LED shines up through the button). They might be terminate as through-hole, surface-mount, or even panel-mount.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/518189efce395f1f45000000_fce87417-2880-4f34-8564-c9658e56e5da.jpg?v=1789232333\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/518189efce395f1f45000000.jpg?v=1789232284\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"600\" height=\"397\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eAn assortment of tactile push-button switches. Starting top-left, clockwise: \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9337\"\u003eblue\u003c\/a\u003e and pink arcade buttons, \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9190\"\u003e12mm push button\u003c\/a\u003e, white capped button, \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10441\"\u003eorange illuminated\u003c\/a\u003e, \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10791\"\u003eright-angle\u003c\/a\u003e, \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9807\"\u003epanel-mount\u003c\/a\u003e, and a \u003ca href=\"https:\/\/www.sparkfun.com\/products\/97\"\u003emini push button\u003c\/a\u003e.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eButton Matrices\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eLarge arrays of momentary buttons, like your keyboard or even smaller groupings like a keypad, usually arrange all of their switches into a big matrix. Every button on the pad is assign a row and column . This requires some extra button-press-processing on the microcontroller end, but free’s up a big chunk of I\/O pins.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ee389ce395f1c1d000000.jpg?v=1789232286\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ee389ce395f1c1d000000.jpg?v=1789232286\" alt=\"Push Button Switch\" width=\"600\" height=\"378\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eEtc.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eMomentary switches don’t always have to be actuate by a pushdown. It could be push-sideways, like the movement action in a handful of joysticks.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182a714ce395fed1d000000_d6ccf271-f489-4bb9-ab7b-29449c9fb4a4.png?v=1789232335\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182a714ce395fed1d000000.png?v=1789232288\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"500\" height=\"274\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eAn \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9182\"\u003earcade joystick\u003c\/a\u003e uses four microswitches to sense up, down, left and right movements. The tiny little surface-mount \u003ca href=\"https:\/\/www.sparkfun.com\/products\/11187\"\u003e5-way tactile switch\u003c\/a\u003e is an SP5T directional switch (up, down, left, right, and press-down).\u003c\/em\u003eOn the other end of the spectrum, \u003ca href=\"https:\/\/www.sparkfun.com\/products\/8642\"\u003ereed switches\u003c\/a\u003e open or close when exposed to the presence of a magnetic field. These are great for making a non-contact switch.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/51818ba1ce395fab44000000_e001526b-c396-4932-a4e3-96dfd60c948d.jpg?v=1789232337\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/51818ba1ce395fab44000000.jpg?v=1789232290\" alt=\"Push Button Switch\" width=\"600\" height=\"174\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eA couple of reed switches: \u003ca href=\"https:\/\/www.sparkfun.com\/products\/8642\"\u003enon-insulated\u003c\/a\u003e (bottom) and \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10601\"\u003einsulated\u003c\/a\u003e\u003c\/em\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section tutorial-page\"\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 24px;\"\u003eMaintained Switches\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eA maintained switch retains its state until it’s actuated into a new one. Just look to the nearest wall for an example of a maintained switch – the thing controlling your lights! Maintained switches are great for set-it-and-leave it applications like turning power on and off.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 24px;\"\u003eExamples of Maintained Switches\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eSlide Switch\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eNeed a really basic, no-frills ON\/OFF or selector switch. Slide switches might be for you! These 12 x 12mm x 7.5mm Push Button Switch have a tiny little nub which protrudes from the switch, and it slides across the body into one of two (or more) positions.You’ll usually find slide switches in SPDT or DPDT configurations. The common terminal is usually in the middle, and the two select positions are on the outside.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182bd5ece395fa91d000000_22796957-ca7d-43e1-b9c1-650d5feeaf36.jpg?v=1789232339\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182bd5ece395fa91d000000.jpg?v=1789232293\" alt=\"Push Button Switch\" width=\"600\" height=\"187\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eSome examples of slide switches: a \u003ca href=\"https:\/\/www.sparkfun.com\/products\/102\"\u003emini PTH slide switch\u003c\/a\u003e, an \u003ca href=\"https:\/\/www.sparkfun.com\/products\/10860\"\u003eSMD right-angle switch\u003c\/a\u003e, and an \u003ca href=\"https:\/\/www.sparkfun.com\/products\/597\"\u003eSMD DPDT slide switch\u003c\/a\u003e mounted on a \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9350\"\u003eLilyPad\u003c\/a\u003e.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eToggle Switch\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eWhen you hear toggle switch, think “fire ze missiles!”. Toggle switches have a long lever, which moves in a rocking motion. As they move to a new position, toggle switches make a really satisfying “snap”.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517eee88ce395f521d000000_e51d97f7-a8bd-4306-9802-cac732cad5ff.jpg?v=1789232342\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517eee88ce395f521d000000.jpg?v=1789232296\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"400\" height=\"400\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/products\/9278\"\u003eMissle-launch covers\u003c\/a\u003e are a must when using \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9276\"\u003etoggle switches\u003c\/a\u003e.\u003c\/em\u003eToggle switches are commonly \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9276\"\u003eSPST\u003c\/a\u003e (two terminals) or SPDT (three terminals), though you can find them in other flavors as well. As usual, you can find them in through-hole, surface-mount, or – probably most commonly – as panel-mountable.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eDIP Switch\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eDIP switches are through-hole switches designed in the same mold as a through-hole DIP IC. They can be placed in a \u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/how-to-use-a-breadboard\"\u003ebreadboard\u003c\/a\u003e, in the same manner a through-hole IC might, by straddling the center area.\u003ca href=\"https:\/\/www.sparkfun.com\/products\/8034\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182be69ce395ff81c000004.jpg?v=1789232300\" alt=\"Push Button Switch\" width=\"300\" height=\"241\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eAn \u003ca href=\"https:\/\/www.sparkfun.com\/products\/8034\"\u003e8-position DIP switch\u003c\/a\u003e, handy for configuring 8 somethings.\u003c\/em\u003eThese switches often come in arrays of eight or more separate SPST switches, with tiny little sliding levers. They were widely used in the olden days of computing, but they’re still useful for configuring a devices via hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eLatching Buttons\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003ePush-buttons aren’t \u003cem\u003eall\u003c\/em\u003e momentary. Some push-buttons will latch into place, maintaining their state until pressed again latching back to where the started. These can be found, for example, in stomp switches on guitar effect pedals.\u003ca href=\"https:\/\/www.sparkfun.com\/products\/9808\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/517ef121ce395f701d000003.jpg?v=1789232303\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"229\" height=\"250\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 24px;\"\u003eEtc.\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eWe’ve barely started to cover the huge variety of maintained switches out there. There’s \u003ca href=\"https:\/\/www.sparkfun.com\/products\/11136\"\u003epull-chain switches\u003c\/a\u003e, which add a really classy touch to your project. \u003ca href=\"https:\/\/www.sparkfun.com\/products\/11473\"\u003eKey-switches\u003c\/a\u003e, for when you don’t want just anybody turning on your killer robot. Rotary switches – like those on a multimeter – provide a unique input device, especially when you’ve need a high number of throws.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182bf0ece395f7420000001_3b801e82-9e71-4740-90ea-5f741844c0fb.jpg?v=1789232345\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182bf0ece395f7420000001.jpg?v=1789232305\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"600\" height=\"397\" loading=\"lazy\"\u003e\u003c\/a\u003eAnd, of course, what mad scientist could live without a big ol’ \u003ca href=\"http:\/\/www.youtube.com\/watch?v=mOPTriLG5cU\u0026amp;feature=youtu.be\u0026amp;t=13s\"\u003eknife-switch\u003c\/a\u003e?\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section tutorial-page\"\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 24px;\"\u003eSwitch Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 24px;\"\u003eOn\/Off Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eAmong the most obvious of switch applications is simple on and off control. The type of control you perform every time you walk into a dark room. An on\/off switch can be implemented by simply sticking an SPST switch in series with a power-line. Usually the on\/off switch will be maintained, like a toggle or slide switch, but momentary on\/off switches can have their purpose.\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182b590ce395f7b1d000000_aabca62b-df6d-4536-b0d3-2886e2d4ca28.png?v=1789232348\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182b590ce395f7b1d000000.png?v=1789232307\" alt=\"Push Button Switch\" width=\"600\" height=\"259\" loading=\"lazy\"\u003e\u003c\/a\u003e\u003cem\u003eOn this \u003ca href=\"https:\/\/www.sparkfun.com\/products\/114\"\u003eBreadboard Power Supply\u003c\/a\u003e, an SPDT switch is used to turn the circuit on and off. (A second SPDT switch is used to select the adjustable voltage regulator’s output value by adjusting a \u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/voltage-dividers\"\u003evoltage divider\u003c\/a\u003e.)\u003c\/em\u003eWhen implementing such a switch, keep in mind that all the current your project consumes is going to run through that switch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eIdeally, a switch is a perfect conductor, but realistically it’s got a small amount of resistance between the two contacts. Because of that resistance, all switches are rated for a maximum amount of current they can withstand. Exceed a switch’s maximum current rating, and you can expect melted plastic and magic smoke.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eFor example, this SPDT slide switch is great for controlling current flow in small projects (like \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9276\"\u003eSimons\u003c\/a\u003e or \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9236\"\u003eMetronomes\u003c\/a\u003e), but don’t try using it to control beefy motor controllers, or strings of 100 LEDs. For that, consider using something like a \u003ca href=\"https:\/\/www.sparkfun.com\/products\/9276\"\u003e4A toggle switch\u003c\/a\u003e or a \u003ca href=\"https:\/\/www.sparkfun.com\/products\/11477\"\u003e6A lamp switch\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"font-size: 24px;\"\u003eUser Input\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eOf course, user input is one of the more common applications for switches. For example, if you want to connect a switch to a microcontroller input pin, a simple circuit like this is all you’d need:\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182b949ce395fbe1d000000.jpg?v=1789232309\"\u003e\u003cimg class=\"alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/5182b949ce395fbe1d000000.jpg?v=1789232309\" alt=\"12 x 12mm x 7.5mm Push Button Switch\" width=\"400\" height=\"293\" loading=\"lazy\"\u003e\u003c\/a\u003eWhen the switch is open, the MCU pin is connected through the resistor to 5V. When the switch is closed, the pin is tied directly to GND. The resistor in that circuit is a \u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/pull-up-resistors\"\u003epull-up resistor\u003c\/a\u003e, required to bias the input high, and prevent a short to ground when the switch is closed.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section tutorial-page\"\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 24px;\"\u003eResources and Going Further\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003eWell, that about covers the basics of switches. Next up, you could explore some of these other conceptual tutorials:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/pull-up-resistors\"\u003ePull-up Resistors\u003c\/a\u003e – Pull-up resistors complement most momentary button circuits. They ensure that power and ground don’t short, and they make sure I\/O lines don’t float.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/transistors\"\u003eTransistors\u003c\/a\u003e – These can be used (among many other things) as sort-of electronically controlled switches.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 24px;\"\u003eRelays – Another electronically controlled switch. Great for turning on and off high-power circuits.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/accelerometer-basics\"\u003eAccelerometer Basics\u003c\/a\u003e – Motion-sensing accelerometers – like those in most smartphones and new video game controllers – are fast-replacing these boring switches as human input devices.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/how-to-power-a-project\"\u003eHow to Power a Project\u003c\/a\u003e – What kind of power source will your switch be turning on and off?\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466786984249,"sku":"product-6150","price":10.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/button-pack-4-1.jpg?v=1789232354"},{"product_id":"40-pin-90-degree-right-angle-male-header-break-away-bent-header-in-pakistan","title":"40 Pin 90 Degree Right Angle Male Header Break away Bent Header in Pakistan","description":"\u003ch3 id=\"description\" class=\"tab-list-title\"\u003eDescription\u003c\/h3\u003e\n\u003cdiv id=\"content_description\" class=\"ty-wysiwyg-content content-description\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eBreakaway header is like the duct tape of electronics. Its great for connecting things together, soldering to perf-boards, fits into any breadboard, etc. We go through these guys real fast, and thought that given how handy they are, we’d offer them in a pack of ten!? Each pack contains 10 x? single row, right angle male?1×36-pin long headers, 0.1″ pitch, that can be stacked next to each other on a 0.1″ grid and broken apart easily with pliers or diagonal cutters. They’re even gold plated so they won't oxidize!\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2.54mm (0.1″) 40-pin break away single row male header. It can be cut to size with a pair of wire-cutters. You can use them for many projects; for example with the Arduino shields. Specifications:?? Contact spacing: 2.54mm (0.1″)\u003c\/li\u003e\n\u003cli\u003eNumber of positions: 40\u003c\/li\u003e\n\u003cli\u003eNumber of rows: 1\u003c\/li\u003e\n\u003cli\u003eGender: male\u003c\/li\u003e\n\u003cli\u003eTermination type:?90 degree\u003c\/li\u003e\n\u003cli\u003eMounting style: through hole\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e1 x 40 Pin 90 Degree Right Angle Male Header Break away\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466787049785,"sku":"product-6152","price":20.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/61HNkm_ivsL._SY355___77246.1419213237.500.659-1.jpg?v=1789232366"},{"product_id":"40-pin-break-away-dual-row-male-header","title":"40-pin male header break away dual row male header","description":"\u003ch2 id=\"description\" class=\"tab-list-title\"\u003e40-pin male header\u003c\/h2\u003e\n\u003cdiv id=\"content_description\" class=\"ty-wysiwyg-content content-description\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis 2.54MM pitch \u003ca href=\"https:\/\/flh.vym.mybluehost.me\/product\/40-pin-break-away-dual-row-female-male-header\/\"\u003e40-Pin Male header Double Row\u003c\/a\u003e (2×20) Pin Header Strip Breakable – 2Pcs is use with custom PCBs or general custom headers. 2 rows of 20pins each that can be cut into the desired section.\u003c\/p\u003e\n\u003ch2\u003ePackage Includes:\u003c\/h2\u003e\n\u003cp\u003e1 x 2.54MM pitch 40 Pin Male Double Row (2×20) Pin Header Strip Breakable – 2Pcs\u003c\/p\u003e\n\u003ch2\u003eSpecification and Features:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eConnector: Pin Header\u003c\/li\u003e\n\u003cli\u003e type of Connector: Pin Strips\u003c\/li\u003e\n\u003cli\u003eConnector type: Male\u003c\/li\u003e\n\u003cli\u003eNumber of pins: 40(2×20)\u003c\/li\u003e\n\u003cli\u003eRow: 2\u003c\/li\u003e\n\u003cli\u003eSpatial orientation: straight\u003c\/li\u003e\n\u003cli\u003eContacts Pitch: 2.54mm\u003c\/li\u003e\n\u003cli\u003eDimensions: 50 x 20 x 12 (LxWxH) mm\u003c\/li\u003e\n\u003cli\u003eElectrical mounting: THT\u003c\/li\u003e\n\u003cli\u003eType of pin configuration: 2×20\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e1 x 2.54MM pitch 40 Pin Male Double Row (2×20) Pin Header Strip Breakable – 2Pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecification and Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eConnector: Pin Header\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e type of Connector: Pin Strips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eConnector type: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of pins: 40(2×20)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eRow: 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpatial orientation: straight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContacts Pitch: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eDimensions: 50 x 20 x 12 (LxWxH) mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eElectrical mounting: THT\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of pin configuration: 2×20\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e1 x 2.54MM pitch 40 Pin Male Double Row (2×20) Pin Header Strip Breakable – 2Pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecification and Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eConnector: Pin Header\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e type of Connector: Pin Strips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eConnector type: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of pins: 40(2×20)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eRow: 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpatial orientation: straight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContacts Pitch: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eDimensions: 50 x 20 x 12 (LxWxH) mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eElectrical mounting: THT\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of pin configuration: 2×20\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466787082553,"sku":"product-6154","price":22.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/male.jpg?v=1789232372"},{"product_id":"40-pin-right-angle-female-header-90-degrees-bent-header-in-pakistan","title":"40-pin right-angle female header 90 degrees Bent header in Pakistan","description":"\u003ch2\u003e\u003cspan style=\"font-size: 20px;\"\u003e40-pin right-angle female header\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e40-pin right-angle female header  in Pakistan\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003epin to pin distance 2.54mm \/ 100th (100 mill)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eEasily solderable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eThe size of the header pins should correspond to the same as the header holes. otherwise,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003ethe connection is not tight enough and easy to loosen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eCan be cut according to different needle number requirements to achieve the actual number of needles used\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eChoose the header according to the required number of pins and the pin spacing, and insert.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eit directly into the breadboard to connect or form a connector with the header\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eto achieve the purpose of connection\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"celwidget aplus-module module-6\" data-csa-c-id=\"bc06mb-uwzyem-a5ifj-8sh7a4\" data-cel-widget=\"aplus-module-6\"\u003e\n\u003cdiv class=\"aplus-module-wrapper\"\u003e\n\u003cdiv id=\"aplus-module-6-2\" class=\"aplus-module-content\"\u003e\n\u003cdiv class=\"apm-hovermodule\"\u003e\n\u003cdiv class=\"apm-hovermodule-slides\"\u003e\n\u003cdiv class=\"apm-hovermodule-image\"\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cimg class=\"a-spacing-mini\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/d40bfd53-1559-45bd-adb2-b462d0c7255a.__CR0_0_300_300_PT0_SX300_V1.jpg?v=1789232374\" alt=\"Pin Header Strip\" loading=\"lazy\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"apm-hovermodule-slides-inner\"\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"font-size: 20px;\"\u003eApplication:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"font-size: 20px;\"\u003eUsed to connect the PCB prototype and the breadboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"font-size: 20px;\"\u003ethe docking of the small board and the breadboard, as a through stacking\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"font-size: 20px;\"\u003ehead on the PCB pin to pin distance 2.54mm \/ 100th (100 mill)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003eApplication:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003eUsed to connect the PCB prototype and the breadboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003ethe docking of the small board and the breadboard,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003e a  through stacking head on the PCB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003epin to pin distance 2.54mm \/ 100th (100 mill)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003eApplication:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003eUsed to connect the PCB prototype and the breadboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003ethe docking of the small board and the breadboard, \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003ea through stacking head on the PCB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003epin to pin distance 2.54mm \/ 100th (100 mill)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003eApplication:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003eUsed to connect the PCB prototype and the breadboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003ethe docking of the small board and the breadboard, \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003ea through stacking head on the PCB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003epin to pin distance 2.54mm \/ 100th (100 mill)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003eApplication:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-spacing-base\"\u003e\u003cspan style=\"color: #ffffff; font-size: 20px;\"\u003eUsed to connect the PCB prototype and the breadboard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"apm-hovermodule-slides-inner\"\u003e\n\u003cp class=\"a-spacing-base\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466787213625,"sku":"product-6155","price":30.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/40-pin-right-angle-female-header-90-degrees-Bent-header-scaled-1.jpg?v=1789232381"},{"product_id":"stackable-arduino-female-header-strip-in-pakistan","title":"Stackable Arduino Female Header Strip In Pakistan","description":"\u003ch3 id=\"description\" class=\"tab-list-title\"\u003eDescription\u003c\/h3\u003e\n\u003cdiv id=\"content_description\" class=\"ty-wysiwyg-content content-description\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThese Stackable Arduino Female Header Strip are made to work with the Arduino Main Board, Arduino Pro, and the Arduino Mega. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields.\u003c\/p\u003e\n\u003cp\u003eStackable headers are especially great for stacking shields. They also maintain your ability to plug a jumper wire into any of the Arduino's pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.dhgate.com\/aktdesc_1034761056_00.jpg\" alt=\"\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Include:\u003c\/p\u003e\n\u003cp\u003e1 x Stackable Arduino Female Header Strip\u003c\/p\u003e\n\u003ch6\u003e\u003cspan style=\"color: #ffffff;\"\u003eThe\u003ca style=\"color: #ffffff;\" href=\"https:\/\/www.amazon.com\/Hilitchi-2-54mm-Arduino-Stackable-Assortment\/dp\/B01IPA8JZY\/ref=sr_1_2_sspa?dchild=1\u0026amp;keywords=Stackable+Arduino+Female+Header+Strip\u0026amp;qid=1603719124\u0026amp;sr=8-2-spons\u0026amp;psc=1\u0026amp;spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExVFBDUDc1UVpNRFM2JmVuY3J5cHRlZElkPUEwNjAyMDU4MzdVUFJRNUUzRE9JUCZlbmNyeXB0ZWRBZElkPUEwNTUyMDEwWUhCUUg1QVJUMVFHJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==\"\u003e focus keyphrase\u003c\/a\u003e is the phrase that you want your post or page to be found for in search engines. Sometimes, it is a single word, but it usually consists of a few words. That’s why we call it a keyphrase. For example, if you want your blog post to rank for ‘healthy snacks’, then optimize your post for that term. Your focus keyphrase can also be longer. For instance, you could write an article about healthy snacks specifically made for kids and optimize for ‘healthy snacks for kids’. Or a post about healthy snacks to eat after a workout, and optimize for ‘healthy snacks after workout’. is the phrase that you want your post or page to be found for in search engines. Sometimes, it is a single word, but it usually consists of a few words. That’s why we call it a keyphrase. For example, if you want your blog post to rank for ‘healthy snacks’, then optimize your post for that term. Your focus keyphrase can also be longer. For instance, you could write an article about healthy snacks specifically ma\u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466787246393,"sku":"product-6156","price":85.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/Stackable-Arduino-Female-Header-Strip-In-Pakistan.jpg?v=1789232386"},{"product_id":"40-pin-break-away-dual-row-female-male-header","title":"40-pin female male header break away dual row","description":"\u003ch3 id=\"description\" class=\"tab-list-title\"\u003e40-pin female male header\u003c\/h3\u003e\n\u003cdiv id=\"content_description\" class=\"ty-wysiwyg-content content-description\"\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis 2.54MM pitch \u003ca href=\"https:\/\/flh.vym.mybluehost.me\/product\/40-pin-break-away-dual-row-male-header\/\"\u003e40-pin female male header\u003c\/a\u003e (2×20) Pin Header Strip Breakable – 2Pcs is use with custom PCBs or general custom headers. 2 rows of 20pins each that can be cut into the desired section.\u003c\/p\u003e\n\u003ch2\u003ePackage Includes:\u003c\/h2\u003e\n\u003cp\u003e1 x 2.54MM pitch 40 Pin Male Double Row (2×20) Pin Header Strip Breakable – 2Pcs\u003c\/p\u003e\n\u003ch2\u003eSpecification and Features:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eConnector: Pin Header\u003c\/li\u003e\n\u003cli\u003e type of Connector: Pin Strips\u003c\/li\u003e\n\u003cli\u003eConnector type: Female\u003c\/li\u003e\n\u003cli\u003eNumber of pins: 40(2×20)\u003c\/li\u003e\n\u003cli\u003eRow: 2\u003c\/li\u003e\n\u003cli\u003eSpatial orientation: straight\u003c\/li\u003e\n\u003cli\u003eContacts Pitch: 2.54mm\u003c\/li\u003e\n\u003cli\u003eDimensions: 50 x 20 x 12 (LxWxH) mm\u003c\/li\u003e\n\u003cli\u003eElectrical mounting: THT\u003c\/li\u003e\n\u003cli\u003eType of pin configuration: 2×20\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003ePackage Includes:\u003c\/h2\u003e\n\u003cp\u003e1 x 2.54MM pitch 40 Pin Male Double Row (2×20) Pin Header Strip Breakable – 2Pcs\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecification and Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eConnector: Pin Header\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e type of Connector: Pin Strips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eConnector type: Female\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of pins: 40(2×20)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eRow: 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpatial orientation: straight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContacts Pitch: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eDimensions: 50 x 20 x 12 (LxWxH) mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eElectrical mounting: THT\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of pin configuration: 2×20\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e1 x 2.54MM pitch 40 Pin Male Double Row (2×20) Pin Header Strip Breakable – 2Pcs\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpecification and Features:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eConnector: Pin Header\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e type of Connector: Pin Strips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eConnector type: Female\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of pins: 40(2×20)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eRow: 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eSpatial orientation: straight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eContacts Pitch: 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eDimensions: 50 x 20 x 12 (LxWxH) mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eElectrical mounting: THT\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of pin configuration: 2×20\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466787279161,"sku":"product-6157","price":30.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/40-pin-break-away-dual-row-female-male-header.jpg?v=1789232392"},{"product_id":"gold-plated-2-54mm-male-40-pin-single-row-straight-round-pin-header-strip-in-pakistan","title":"Gold Plated 2.54mm Male 40 Pin Single Row Straight Round Pin Header Strip In Pakistan","description":"\u003ch2 class=\"tab-list-title\"\u003eGold Plated Male 40-Pin 2.54mm Single Row Straight Round Pin Header Strip In Pakistan\u003c\/h2\u003e\n\u003cdiv id=\"content_description\" class=\"ty-wysiwyg-content content-description\"\u003e\n\u003cdiv\u003e\n\u003cp id=\"title\" class=\"a-size-large a-spacing-none\"\u003e\u003cspan id=\"productTitle\" class=\"a-size-large product-title-word-break\"\u003e2.54mm Gold Plated Male 40-Pin Single Row Straight Round Pin Header Strip\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePitch 2.54mm\u003c\/li\u003e\n\u003cli\u003eGender: Male\u003c\/li\u003e\n\u003cli\u003eNumber of Pins: 40 Round Pin\u003c\/li\u003e\n\u003cli\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/li\u003e\n\u003cli\u003eType of Row: Single Row\u003c\/li\u003e\n\u003cli\u003eBody Orientation: Straight\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003ePackage Includes:\u003c\/p\u003e\n\u003cp\u003e1 x Gold Plated Male 40-Pin\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp align=\"left\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cstrong\u003eBRAND NEW!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003ePitch 2.54mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eGender: Male\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eNumber of Pins: 40 Round Pin\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Pins:\u003cstrong\u003e Gold plated\u003c\/strong\u003e (Au1u\")\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eType of Row: Single Row\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ffffff;\"\u003eBody Orientation: Straight\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466787344697,"sku":"product-6158","price":55.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/now.jpg?v=1789232400"}],"url":"https:\/\/electronicshub.pk\/collections\/buttons-switches-headers.oembed","provider":"Electronics Hub","version":"1.0","type":"link"}