EDN

Motor Speed Sensor Module Circuit

Here is a motor speed sensor module, the major goal is to check the rate of an electric motor. The module can be used in association with a microcontroller for motor speed detection, pulse count, ...
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 ...
Electrek

Bafang unveils electric bike motor with 2-speed automatic shifting and torque sensor

Bafang has just unveiled its new H700 electric bicycle drive system, complete with a dual-speed automatic shifting motor and several other innovations as part of a complete e-bike drive package.
Business Wire

Renesas Simplifies Safe and Power-Efficient Sensor-Less Brushless DC Motor Control Design for Industrial and Home Appliances

TOKYO--(BUSINESS WIRE)--Renesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, today expanded its motor control solutions portfolio with two ...
Hackaday

Build A Sensorless Brushless DC Motor Controller

[Davide Gironi] shows us how to implement a sensorless brushless DC motor controller (sensorless BLDC) using an ATmega8 microcontroller. In order to control a BLDC motor you need to know its ...
Electronic Design

Dual Die, Hall-Effect Angle Sensor ICs for Motor Position Applications

(Image courtesy of Allegro Microsystems). Allegro MicroSystems recently introduced a new family of contact-less, Hall-effect-based magnetic sensor ICs for high speed motor position sensing ...