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.
How the White LED is driven in a high power torch ?....am looking for a switching circuit that can drive 1watt/3watt LED's without wasting power... working off 3 to 5 volts
I'm just curious - is there any particular reason you prefer the LR-12 to the TL783? I know it's a little cheaper, but the TL783 has tighter regulation, a wider range of voltages and higher current capability.
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.
