Need a powerful electric motor on the ... than a simple two wire DC motor. They also discuss some of their favorite ways to control the motors ranging from a light switch to an Arduino.

Once his son showed him an Arduino, though ... which he controls with a Polulu Qik serial DC motor controller. In compass steering mode, a Pololu IMU locks in the heading to steer (HTS).

At the heart of the module is an eight-pin L9110 DC motor control chip ... a microcontroller like Arduino to test the module, I simply rigged a circuit for that job. As you can see from the below ...

grbl is stepper motor controller firmware for three-axis cnc machines ... that are too powerful for the normal drivers included on grbl Arduino shields (or integrated Arduino+drivers equivalents), and ...

Permanent magnet dc motors need a chunky inductor ... engineering was to do two things: get this controller and motor running again, and then add an electrically-safe interface to allow remote control ...