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.
Im trying to make a LED Music Interface. I want the LEDs to light up whenever my subwoofers "hit". Basically, I want to make them react to bass frequencies. I found some details on other sites that seemed like they would work, but either I have the wrong transistors or their circuit wont work...
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.
