At 10:29 PM 8/11/2004, Jeffrey Engel wrote: >Daniel, > >The AVR can't drive the relay directly. You'll need a >transistor (or something) to handle the current. Well, there are always exceptions. I've seen relays that close at <3mA, but they are not common, and as I said, large and expensive. The coil inductance is large, and stored energy also large.
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Re: [AVR-Chat] Need Help with a circuit
2004-08-12 by Dave VanHorn