Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
thanks all for your responses :) I think I will be in this forum for a long time
Is it a 3v digital signal that I want switch on/off an 2A LED circuit.
I will use an scheme like this:
My doubt is, what is the name that transistor that I need?
thanks
Hello,
I have not a lot idea about electronic, but I think I can do it...I need turn on a circuit when it receive a 3v signal. Can I do it whit a transistor? or I need a relay? If you know name of some component please tell me. I trying seaching on google but I do not put correct words...
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.
