DIY e-bikes are often easy to spot. If they’re not built out of something insane like an old washing machine motor, the more subtle kits that are generally used still stand out when compared to a ...

Brushless motors are ubiquitous in RC applications and robotics, but are usually driven with low-cost motor controllers that have to be controlled with RC-style PWM signals and don’t allow for much ...

Every electric bike has a secret hero — the controller. It’s the brain of your e-bike, managing how power flows between the battery, motor, throttle, and sensors. Without it, nothing moves. In this ...