EDN

BLDC Motor Control Using Sensor Sinusoidal PWM Modulation

This application note presents BLDC motor control using sensor sinusoidal PWM modulation with Z32F128 microcontroller. It also discusses ways on how to implement sinusoidal PWM modulation and ...
Electronic Design

Using Unfiltered PWM to Drive High-Power Resistive Loads

How to use unfiltered PWM to drive high power loads. How to properly set the PWM duty cycle for high power loads. How to drive an incandescent lamp using PWM. Sometimes it’s necessary to drive a ...
IEEE

Full-Si-Based Two-Stage VSI and Its Specialized Modulation Strategy to Reduce Switching Power Loss and Increase PWM Harmonic Frequency

Abstract: This article proposed a full-Si-based two-stage voltage source inverter (VSI) along with its specialized modulation strategy aimed at reducing switching power loss and increasing pulsewidth ...
Hackaday

Pulse Density Modulation

[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 ...
Hackaday

Taking The Pulse (Width Modulation) Of An FPGA

Use the FPGA as a CPU which allows you to add predefined I/O blocks Build custom peripherals for an external CPU from predefined I/O blocks Build custom logic circuitry from scratch Projects that ...