{"product_id":"arduino-lcd-keypad-shield","title":"Arduino LCD Keypad Shield in Pakistan","description":"\u003ch2\u003eDescription:\u003c\/h2\u003e\n\u003cp\u003eThis is a very popular LCD Keypad Shield. It can be directly plugged onto the LCD Arduino board, no soldering or fly-wiring needed. A 16x2 HD44780 compatible LCD, White character \u0026amp; Blue backlight.\u003c\/p\u003e\n\u003cp\u003eThe \u003cem\u003eLCD Keypad shield\u003c\/em\u003e is developed for Arduino compatible boards, to provide a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys — select, up, right, down and left. To save the digital IO pins, \u003cstrong\u003ethe keypad interface uses only one ADC channel\u003c\/strong\u003e. The key value is read through a 5 stage voltage divider.\u003c\/p\u003e\n\u003cp\u003eThis Shield uses Arudino LCD4Bit library.\u003c\/p\u003e\n\u003ch2\u003eDocuments:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.dfrobot.com\/wiki\/index.php?title=Arduino_LCD_KeyPad_Shield_(SKU:_DFR0009)\"\u003eManual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.dfrobot.com\/image\/data\/DFR0009\/LCD4Bit_mod.zip\"\u003eLCD4Bit Library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.dfrobot.com\/image\/data\/DFR0009\/LCDKeypad%20Shield%20SCH.pdf\"\u003eSchematics\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.dfrobot.com\/image\/data\/DFR0009\/HD44780.pdf\"\u003eLCD Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.robot-r-us.com\/images\/stories\/BG\/083549%20lcdshield%20a.jpg\" alt=\"083549%20lcdshield%20a.jpg\" border=\"0\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.robot-r-us.com\/images\/stories\/BG\/083549%20lcdshield%20b.jpg\" alt=\"083549%20lcdshield%20b.jpg\" border=\"0\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a very popular \u003ca class=\"external text\" href=\"https:\/\/www.dfrobot.com\/product-51.html\"\u003eLCD Keypad shield for Arduino\u003c\/a\u003e or Freeduino board. It includes a 2x16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 use to interface with the LCD. Analog Pin 0 is use to read the push buttons. The LCD shield supports contrast adjustment and backlit on\/off functions. It also expands analog pins for easy analog sensor reading and display.\u003c\/p\u003e\n\u003cp\u003eThe LCD Keypad shield is developed for \u003ca class=\"external text\" href=\"https:\/\/www.dfrobot.com\/category-104.html\"\u003eArduino compatible boards\u003c\/a\u003e, to provide a user-friendly interface that allows users to go through the menu, make selections etc. It consists of a 1602 white character blue backlight LCD. The keypad consists of 5 keys — select, up, right, down and left. To save the digital IO pins, the keypad interface uses only one ADC channel. The key value reads through a 5 stage voltage divider.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"mw-headline\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eOperating Voltage:5V\u003c\/li\u003e\n\u003cli\u003e5 Push buttons to supply a custom menu control panel\u003c\/li\u003e\n\u003cli\u003eRST button for resetting arduino program\u003c\/li\u003e\n\u003cli\u003eExpanded available I\/O pins\u003c\/li\u003e\n\u003cli\u003eExpanded Analog Pinout with standard DFRobot configuration for fast sensor extension\u003c\/li\u003e\n\u003cli\u003eDimension: 80 x 58 mm\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eIntegrates a potentiometer for adjusting the backlight.\u003c\/li\u003e\n\u003cli\u003ePins used:\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cul\u003e\n\u003cli\u003eD4-D7    -\u0026gt; LCD Data transmission\u003c\/li\u003e\n\u003cli\u003eD8       -\u0026gt; Register Select\u003c\/li\u003e\n\u003cli\u003eD9       -\u0026gt; Enable pin\u003c\/li\u003e\n\u003cli\u003eD10      -\u0026gt; Backlight control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cp\u003e1x  Shield for Arduino\u003c\/p\u003e","brand":"Electronics Hub","offers":[{"title":"Default Title","offer_id":54466806677817,"sku":"product-6293","price":450.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3623\/2249\/files\/132895_241665.webp?v=1789233963","url":"https:\/\/electronicshub.pk\/products\/arduino-lcd-keypad-shield","provider":"Electronics Hub","version":"1.0","type":"link"}