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.
Hi,
I have a 12v relay circuit used to drive my electric projector screen, normally driven from an output on the projector, but I've just changed my projector and it has no output now.
I'm probably being naive, but I wandered if I could just get a toriod, say
**broken link removed**...
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