[esot.eric] was trying to drive a motor and naturally thought of using pulse width modulation (PWM) to control the motor speed. However, he found that even with a large capacitor, his underpowered ...

Those following the ProtoStack tutorials will be happy to hear that there is a new installment which explains Pulse Width Modulation ... such as servo motor control and piezo speaker control.

CorePWM is a general purpose, multi-channel pulse width modulator (PWM) module for motor control, LED dimming, tone generation, battery charging, heating elements and much more. In General Purpose PWM ...

It uses the so-called phase disposition level-shifted pulse width modulation (PDLSPWM) control technique to operate ... which the scientists said is suitable for motor drives and renewable energy ...