Sorry,
I must have missed the last post. There are so many on the zone here these days (Good thing) it is kind of easy to miss one. I'm better about catching them on my website board: http://www.pminmo.com/phpBB/
Actually the one side of the realy coil should go to 5V and pad L is mean to switch to ground. Make sure the coil current of the relay isn't greater than 200ma of the 2N3904.
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Phil, Still too many interests, too many projects, and not enough time!!!!!!!!
Vist my websites - http://pminmo.com & http://millpcbs.com |