With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
5v solar cell, FM radio, DC to DC Lm2576 module. i did convert 5v to 2,4v by the Lm2576 module
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.