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Re: 16f84A to 16f628A
RA4 is an open collector pin so it will not turn from zero to 5 volts as all the digital pins.
If all you need is to turn your led on & off, then connect your 330 ohms resistor to 5 volts and RA4 pin to junction from led and 330 ohms resistor.
Remember then when pin is on your led will be off.
Cheers
Al.
Last edited by aratti; - 27th June 2012 at 17:06.
All progress began with an idea
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Re: 16f84A to 16f628A
Friend aratti yes you have absolute right
Now works also the PortA.4 yessssssssssssssssssss
Thank you very much
Last edited by dovegroup; - 27th June 2012 at 18:43.
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