with what you describe, the LED won't turn off.... 3vdc'ish on led from pic will just light the LED. There are small (6 or 8 pin) normally-closed (form B) solid state relays, then the PIC energizes the SSR to turn off the led.
don
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Re: Are Pic pins normally LOW when the PIC is un-powered??
with what you describe, the LED won't turn off.... 3vdc'ish on led from pic will just light the LED. There are small (6 or 8 pin) normally-closed (form B) solid state relays, then the PIC energizes the SSR to turn off the led.
don
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Re: Are Pic pins normally LOW when the PIC is un-powered??
OOps! Sounded good when I wrote it. I hope I get it right next time. Sorry about that.
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