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Driving LEDs with a BF245C

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lawrenceh

New Member
Hi

A while ago, I found a circuit for driving red, yellow or green LEDs with a BF245C and a resistor. The beauty of this circuit is that you could use a voltage between 3 and 30 volts.

I have subsequently lost the circuit. Can anyone help me with how the circuit is?

Regards

Lawrence
 
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