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 bought this kit off ebay with a variety of components. I am trying to create the simplest of circuits, light an led with a resister using a 9v battery.
The breadbord I receieved has no markings on it at all, so I don't have a clue where positive and negative should go from the 9V.
Sorry for...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
