no its fine, thats what i was trying to use when I first started with keypads, I just dont like useing ADC for a keypad.
you can always send the ADC results to a LCD before programming the numbers in for accuracy.
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Re: another way to get a keyboard matrix to work off 1 adc pin
no its fine, thats what i was trying to use when I first started with keypads, I just dont like useing ADC for a keypad.
you can always send the ADC results to a LCD before programming the numbers in for accuracy.
Chris
Any man who has accomplished anything in electronics at one time or another has said... " STOP! WAIT! NOOO! Dangit.... Oh Well, Time to start over..."
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