{"product_id":"mpr121-capacitive-touch-keypad-shield-module-electronic-sensitive-key-keyboard-3-3v-logic-for-arduino","title":"MPR121 Capacitive Touch Keypad Shield Module Electronic Sensitive Key Keyboard 3.3V Logic For Arduino","description":"\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eThe MPR121 capacitive keypad uses the MPR121 and 12 touch-sensitive pads to give you a simple 'keypad' with an I2C output. The board also has four mounting holes allowing it to be used as an input system in place of traditional buttons. Check the example code below for an easy way to read the keypad.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eNote: This keypad outputs 3.3V logic. If you are using a board which only accepts 5V logic, you will run into a problem. You will want to use a logic level converter or a board which accepts 3.3V logic.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x MPR121 capacitive keypad\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/45\/BD\/58b89000-c03c-4baa-b914-1fd2b20f9db1.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/6C\/1B\/4bfdb75c-27eb-47e7-a999-0ab07228e20f.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/6C\/DC\/0d190ab5-154e-472b-9134-3e6d15d385b3.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/A9\/25\/20e19ad3-5e2e-4b14-b957-c328682d7dbf.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/31\/06\/87bbdbeb-3a02-4e9e-b22a-3889f7e86fde.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/37\/63\/1c66f00b-dce8-42a4-bde8-e0fcf1262fdc.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/C9\/4E\/4fcea60a-9a1e-4cab-b011-834012052af4.JPG\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14594229993516,"sku":"1428376","price":477.04,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/d805bfe4-b9c4-4059-aecb-f11439435622_cc92232e-46d2-4dea-8216-2053e3eda4f9.jpg?v=1582109627","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/mpr121-capacitive-touch-keypad-shield-module-electronic-sensitive-key-keyboard-3-3v-logic-for-arduino","provider":"Electronic Pro ","version":"1.0","type":"link"}