Tell us about yourself!
Powerful 2000W Electric Longboard
World Smallest Secret Safe. Use Botton Cell Battery
Hey man I just wanted to let you know if you don't have the correct certifications you can be arrested for handling refrigerants without a license...
Circuit Making: The Modules
hack that battery pack! ( also, a small lesson in series, parallel, and series-parallel)
The Budget DIY Electric Longboard