Introduction: Build Easy Bike Pedaling Generator
Of course don't expect to power you air conditioner or microwave oven with this simple pedaling generator. But it's cool and very educational for your kids. It really raises their awareness for energy generation and usage.
A small bike
A permanent magnet generator
Some plastic caps and old wheels to make the generator hub
Here is my Channel on Youtube:
Step 1: Motor Hub
Step 2: Found the Perfect Wheel
Step 3: Mobile USB Charger
And then I got this USB mobile phone car charger and connected it to the generator terminals.