Relay driver circuit for controlling LED Light
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One Channel Relay Driver Using BC547 Transistor | Circuit Ideas I Electronic DIY Projects I Robotics
DIY Relay Module Using BC547 and Relay Only - Hackster.io
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Any thoughts of this diagram.works I saw in yt. 2 12V relay ,1N5408 and BC547 NPN transistor. Want to change 1N5804 to BYV-27.My requirement 12v and total 1.5a load for both Router (
transistors - Correct way to wire a 5V relay using BC547 - Electrical Engineering Stack Exchange
