LED Issue

[perts]

I have a micro and sinks the current to a 3.3 V LED via 220 ohms to turn it on. It works but as soon as I put my scope probe on the LED (micro side) the LED doesnt turn on. What can cause that?

 

[itsmoked]

A schematic at this point would be useful. You're using terminology I recognize in ways I don't.

How is a schematic going to help with a firmware issue?

Keith Cress
kcress -

http://www.flaminsystems.com

 

[IRstuff]

So, you think that a guy that got firmware for turning an LED on wrong actually wired it correctly?

TTFN
faq731-376

 

[itsmoked]

LOL.

PICs are pretty funky..

Keith Cress
kcress -

http://www.flaminsystems.com