Sunday, November 6, 2011

Electric bicycle diy

This is a Old arrowhead GT mountain bike, but not used a lot.

It has aluminium chassis, and is light weight. Wheels are 26".

I will convert it to electric bicycle.

Step conversion DIY guide

  • Make a simple DIY PWM DC moter controller with FET from scrap components, Done 
  • Make a some kind of magnetic sensor (hall) that can measure than the pedals run round
  • Make some kind of brancket for the motor, and batteries
  • Make a 24 Volt battery pack from scrap Laptops Li-Ion bateries
  • Make a 24 Li Ion Charger with temperature sensor, anti fire protection and more

1 comment:

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    Electric bicycle Sydney