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 ...

Bipolar Hall-effect sensors are used in BLDC motors to detect the position of the rotating magnet. In this example, an eight-pole motor with a three-phase winding uses three bipolar latching ...

In this article, I’ll dig into a couple of things you need to know when it comes to using salvaged hard disc drive spindle motors. Most electronics hobbyists think that such hard disc drive spindle ...

Allegro MicroSystems, Inc. announces a new full-bridge motor driver designed to drive low-voltage, brushless DC motors Allegro MicroSystems, Inc. announces a new full-bridge motor driver designed to ...

Brushless DC (BLDC) motors offer some significant advantages over other categories of electric motors, such as brushed motors. Compared with the latter, which are cheaper, BLDC motors require a ...