there was talk of buttons and pins used. I got 2 of these 5 click button pads cheap and ok not 8bit but same idea ie use a-d pin to measure voltage, I'm using with 3.3V supply and logic but arduino button board is meant for 5V.
I should try with 328 but can't be.
It uses 1 pin to get 5 buttons
there was talk of buttons and pins used. I got 2 of these 5 click button pads cheap and ok not 8bit but same idea ie use a-d pin to measure voltage, I'm using with 3.3V supply and logic but arduino button board is meant for 5V.
I should try with 328 but can't be.
It uses 1 pin to get 5 buttons
https://www.youtube.com/watch?v=ChLwrszmFig
Last edit: stan cartwright 2023-05-27