Remove DIY Remove Juice Remove Powered Remove Price
article thumbnail

A DIY E-bike Conversion on the Cheap

Cars That Think

I'd read about such friction-drive arrangements and had followed the work of a cyclist in Australia known as Kepler who had devised a clever articulated mount that allows the motor to retract from the wheel when not applying power. I next needed to decide on an electronic speed controller (ESC) to power the motor.

DIY 145
article thumbnail

A DIY E-bike Conversion on the Cheap

Cars That Think

I'd read about such friction-drive arrangements and had followed the work of a cyclist in Australia known as Kepler who had devised a clever articulated mount that allows the motor to retract from the wheel when not applying power. I next needed to decide on an electronic speed controller (ESC) to power the motor.

DIY 98
article thumbnail

Automakers agree on common plug to recharge electric vehicles

Tony Karrer Delicious EVdriven

Since Power = Current x Voltage you can put the same amount of power through a conductor at a lower current with a higher voltage. This is important since the power dissipated by a wire is Current^2 x Resistance a lower current means less power lost on the lines and more efficiency for a high power load such as a car.

article thumbnail

Greenlings: Benefits of charging stations vs. battery swaps vs. home charging

Tony Karrer Delicious EVdriven

It is thought that the cars that Renault is building to function with the Better Place model will have the ability to have its power supply swapped and the newly announced Tesla Model S is said to also incorporate this concept. They have several stations already built and plan on thousands more.