Chinese Digital PWM modules have come down in cost over the past few months, but picking a PWM module that will help you to do what you need actually means you have to think about a host of things, ...

Pulse width modulation (PWM) control, which uses variable-width digital pulses to represent the amplitude of an analog waveform, has been around for decades. The first specialized PWM IC dates back to ...

This Linux loadable kernel module controls multiple PWM channels for driving LEDs using the SDMA on Freescale (NXP) i.MX processors. The module supports pre-loading of 'fades' (a buffer of PWM ...

Abstract: PWM (Pulse Width Modulated) signal generation is known to be the core of power electronic circuits that enable achieve necessary control strategies. The PWM generation modules available on ...

Last time, I showed you a simple PWM block and an open source UART core. This time, I’ll put these parts together to create a PC PWM output peripheral. With working code (working, at least, in ...

This PCB is designed to support SSR relays for controlling incoming Power(L) to the Igniter and Auger. This board also has circuitry to support a 12V PWM fan. This board uses compact solid state ...

This project demonstrates how a simple and fast pulse width modulator (PWM) generator can be implemented using Verilog programming. It is simulated using ModelSim, a multi-language (hardware ...

Abstract: A discontinuous pulse-width modulation (PWM) scheme is presented for a six-switch three-limb coupled inductor inverter. Three-level PWM phase output voltages are produced with a reduced ...

Mornsun Technologies announces the TFW-N series are active high precision signal conditioning module which directly collect and convert PWM signal to 0-20mA/0-10V signal output. Adopting ...

An 8-bit microcontroller can implement the essential functions of an electronic ballast for HID or fluorescent lamps, while enabling many desirable features. Today's design engineers are faced with ...