Transistor switch with relay

181

03:23:26

The switch can be any signal source, the ground is shared throughout the circuit, the resistor is 100 ohm, the transistor is a NPN 2n2222, the relay is powered by 12 volts AC, and the common is sharing it. The LED could be any load.  

published 9 years ago

lenzrulz

9 years ago

Just a few ideas: http://everycircuit.com/circuit/6533955102703616

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