I just want to check something because for some reason it wont work like i think it should. I have this keypad [image] It has 5 connections. And if im right 1 should be 5v from the arduino and all the others should be outputting 5v when pressed. And according to the tutorials i have read you shou…

membrane 1x4 keypad

bobrosco August 12, 2015, 8:02pm 4

thank you. I got that working now.

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