{"product_id":"pl4-com-14662","title":"Keypad - 12 Button","description":"\u003cp\u003eThis is a basic 12 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed.\u003c\/p\u003e\n\n\u003cp\u003eEach of the keypad's 12 buttons has been labeled 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, *, and # and has been formatted to into the same layout as a telephone keypad with each keypress resistance ranging between 10 and 150 Ohms. We've also made sure to create an updated pin-out for this keypad since it has been changed from the previous version. The pin-out can be found in the Documents tab above.\u003c\/p\u003e\n\n\u003cp\u003e**Documents:**\u003c\/p\u003e\n\n\u003cp\u003e* [Keypad Pin-Out](https:\/\/cdn.sparkfun.com\/assets\/7\/e\/f\/6\/f\/sparkfun_keypad.pdf)\u003c\/p\u003e","brand":"PuriLite","offers":[{"title":"Default Title","offer_id":39705441271989,"sku":"PL4-COM-14662","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/9553\/1701\/products\/14662-Keypad_-_12_Button-01.jpg?v=1618237176","url":"https:\/\/getcahits.com\/fr\/products\/pl4-com-14662","provider":"PuriLite","version":"1.0","type":"link"}