I am working on a timer project with 3 input buttons. I have a working prototype for the input buttons on a breadboard and I'm trying to get it onto perf board to free up my breadboard for future projects. on my bread board i have my positive bus connected to 3.3v ground bus to ground, from the p…

tactile button input -- Solved

CrossRoads May 4, 2014, 4:50am 8

Yes. As I said, you don't need any resistors. 1 button connects to 1 pin, and Gnd.

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