Hi,
Are you using a pullup resistor on the input? the upper voltage doesn't really matter 3v, 3.3v ot 5v so long as you can get a definate logic high and logic low
Shaun
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Hi,
Are you using a pullup resistor on the input? the upper voltage doesn't really matter 3v, 3.3v ot 5v so long as you can get a definate logic high and logic low
Shaun
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