hi there people, i am still very new to this forum and arduino so bare with me. i am currently working on a midi controller pedal board and have tried a number of different things so far. my question today is- i want to use 8 switches (momentary) from an arduino uno r3 and would like to each sen…

switches with led per switch

marcjwebb May 15, 2012, 1:03pm 3

but would that not then take up the rx and tx pins just on the switches and leds?

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