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.
I am constructing a Class size rocket launcher for a youth group I work with and i'm running into a problem. I want to have a visual as well as an audible signal telling me there is continuity. I've got the audible but he visual is the problem. I'm using 5 SPST toggle switches for pad...
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