The Countdown to Maker Faire Bay Area is On!

Days
Hours
Minutes
Seconds

Solar charge battery powered toys…

Technology
Solar charge battery powered toys…

 Diy Wp-Content Uploads 2009 12 Car6
Jeff writes in with a quickie solar project…

I recently purchased two remote control cars for my nephews from a dollar store.  The cars came with three rechargeable AA batteries and also a cheap AC charger that connects to the car, but unfortunately grew hot when plugged in (a classic wall wart). So I’m giving them the cars with a solar panel and withholding the AC chargers. The best part is how easy it was to make it all work as I piggy-backed on the car’s built-in charging circuit.

Discuss this article with the rest of the community on our Discord server!

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

View more articles by Phillip Torrone
Maker Faire Bay Area 2023 30% off early bird ticket sales ends August 31st, 2023!

Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 15th iteration!

Prices Increase in....

Days
Hours
Minutes
Seconds
FEEDBACK