Author Topic: Does it matter which pin is row and which is column? (Read 2317 times)

yzdnegel · « **on:** Sat, 26 June 2021, 16:44:36 »

So if I were to handwire a keyboard, does it matter which one of the pins on the switch is column and which is row?

suicidal_orange · « **Reply #1 on:** Sat, 26 June 2021, 17:03:04 »

A switch is just a break in the circuit and when you press it the circuit is completed so it makes no difference which side is which

Tactile · « **Reply #2 on:** Sat, 26 June 2021, 20:11:37 »

When you build your firmware there's a file where you specify which pins have been used for which rows/columns.

Have a look at this post.

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