EW Technology 25/02/2004 – Embedded exhibition sets out to simplify DC motor control circuits Embedded exhibition sets out to simplify DC motor control circuits Richard Wilson Simplifying the design ...

The circuit in the figure provides three levels of speed control for a dc motor, using a PC’s parallel port (LPT1). A C++ program performs the control functions by allowing the signals from the ...

Controlling a small dc motor without speed control sounds like a trivial task; a switch or a relay should suffice. However, several problems accompany this approach. For one, the switch, because of ...

Such functions require motor-control circuits that meet design challenges like full automation, low power consumption, and small size.

Toshiba's new gate driver IC for brushed DC motors supports downsizing, low power use, and higher reliability in automotive applications.