Makers and hobbyists looking for a more substantial portable battery pack that they can make themselves, should check out this excellent DIY power bank created by Instructables user “tobychui”. Using ...
Hosted on MSN
DIY kinetic energy wrist charger: Build a wearable power bank that charges as you move!
Discover how to create a wearable kinetic energy power bank in this hands-on DIY electronics project. Follow step-by-step instructions as we build a wrist-worn charger using a small DC motor and a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results