Projects that start bumping into these issues may benefit from serial bus servos. They are mechanically similar to the RC hobby servos we all know and love: a gearmotor coupled to a position ...

Braking is done by having a stocky servo push a reinforced stub downward, out of a hole in the center of the car. This provides friction against the road surface. After all, on an RC car a ...

RC cars are an excellent idea for children ... you may want to upgrade the steering servo to accommodate the demands of 6S ...