AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

Abstract: There is a need to reduce the weight and size of dc brush motors for automobile use. In the current study, sintered ferrite magnets were replaced by Nd-Fe-B anisotropic bonded magnets in an ...

Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.

Two new motor driver ICs feature ultra-low standby current, suited for both consumer white goods and industrial DC brush motor applications. The demand for brushed DC motors that deliver higher energy ...

Abstract: This paper proposes a sensorless speed control method for brushed DC motors that extends the usable speed estimation range by combining current-ripple analysis with high-frequency signal ...

New motor driver ICs focus on ultra-low standby power, flexible H-bridge configurations, and reduced external components to support compact consumer and industrial motor control applications. A new ...

ROHM has developed two new motor driver ICs for brushed DC motors, BD60210FV (20V, 2ch) and BD64950EFJ (40V, 1ch). They have been developed for use in home and office appliances such as refrigerators, ...