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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.
I Blueteeth,
No , I do not want to use the SW ,I will go for the option of connecting R3 direct to V+ powered by the ignition line.
Thanks for your help
Attached is schematic of single push on/off involving a 555 ic to act as a switch for a set of LED day running light. I think the schematic is complete because it was taken from a pcb layout of the actual switch.
As it stand , the light are not coming ON at ignition ON , I need to press the SW...
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