Ben Ho
Published © GPL3+

Free Energy? Charge Your Mobile Phone with Hands

Wanna charge your phone in the apocalypse? Maybe my hand crank generator can help you.

EasyFull instructions provided5 hours1,497

Things used in this project

Hardware components

DFRobot DC-DC Boost Module (0.9-5V)
×1
DFRobot 9g 180° Micro Servo (1.6kg)
×1
1N4007 – High Voltage, High Current Rated Diode
1N4007 – High Voltage, High Current Rated Diode
×1
Capacitor 100 µF
Capacitor 100 µF
×1

Hand tools and fabrication machines

3D Printer (generic)
3D Printer (generic)

Story

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Custom parts and enclosures

3D Model of the DIY Hand Crank Generator

Credits

Ben Ho

Ben Ho

2 projects • 1 follower
Indie developer from Hong Kong

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