This is a very cool electronic project to control dc loads using a very cheap and reliable design. This video also explains ...

PWM waveforms are commonly used to control the speed of DC motors. The mark/space ratio of the digital wave-form can be defined either by using an adjustable analogue voltage level (in the case of a ...

PWM or Pulse Width Modulation has generally been regarded as too complicated for PC fan speed control compared against using rheostats or linear voltage regulators such as the LM317. I present here a ...

Phoenix – ON Semiconductor's NCP1501 can alternate between functioning as a pulse-width modulation (PWM) buck converter and low-dropout (LDO) regulator. It thus delivers 92 percent power efficiency at ...

Our latest release, an evaluation and performance review of EVGA’s nForce 7901 SLI FTW motherboard, with Digital PWM is now live for all to enjoy. This is definitely one special board that has a lot ...