Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Here is a solid-state circuit to replace a vehicle mechanical turn-signal or hazard flasher unit.
It is a two-terminal circuit, so it can operate between the plus battery voltage and a grounded bulb without needing connection to the vehicle's ground.
It uses very little power so can operate down...
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