(Topic ID: 224634)

Arduino Uno & Associated Programming Club

By MrSanRamon

5 years ago


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#14 5 years ago

can you just hook up the strobe/read lines of the existing switch matrix to your arduino then read the strobe / read lines and calculate which switch has been pressed? make sure no internal pull up/pull down resistors are set so it does not put any load on the original switch matrix / give it false readings.

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