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.
Thanks for the info. Do you think some sort of ultrasonic receiver/transmitter combo would be a more cost-efficient solution to RF technology? This system needs to work in an arena setting, and ideally would only require one transmitter.
I'm trying to figure out a way, or find someone to help me, create a bracelet equipped with LEDs that can be remotely controlled using RF. The idea is to have thousands of these bracelets in the crowd at a concert, and I can control the flashing of all the bracelets with one controller.
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.
