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 trying to build this schematic for a project. The only thing that has me confused is the "+V LED" at the bottom of the array of LEDs. How much voltage do I need to supply here? The rest of the circuit goes off 12v, but this voltage isn't labeled. Thanks for your help! (this is a circuit...
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.
