ARDUINO 4*4 OR 4*3 KEYPAD :- Convert key pressed into intiger value
This instructables will guide you to connect the 4*4 or 4*3 keypad to arduino and get the intiger value of which you have pressed the keysfor making this you will need following parts and component:1) Arduino uno or any other board2)usb cable to connect arduino uno3)4*4 or 4*3 keypad which is as sho...By: TAPAN MOJIDRA
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