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Topic: wiring question (Read 524 times) previous topic - next topic

jmkas

hi,

I have some pcb with buttons, but buttons are wired strangely. Question: how to properly wire those buttons to arduino?

blueyblubber

do you have a picture of the pcb? the attachment you gave is a schematic and I am a bit confused on how you want to attach to the Arduino. What are you trying to achieve?

FantomT

Seems matrix keyboard, try to google with arduino in the search line, there are plenty of examples with coding

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