EDN

H-Bridge Motor Controller

Many of us will consider this stuff basic; those who are trying to expand from building only things the arduino board can handle to bigger more expansive and powerful projects will find this quite ...
EDN

H-Bridge PWM DC Motor Driver Using Power MOSFETs

An H-bridge (full-bridge) driver is quite popular in driving loads such as brushed DC motors and it is widely used in robotics and industry. The main advantages of using an H-bridge driver are high ...
Electronics Weekly

If a motor driver was ever made for Arduino and battery power

Seeing this Toshiba motor drive, my first thought was ‘what a neat chip for pairing with an Arduino’ as it combines operation across 1.8 to 7V with up to 4A drive – so that is Li-ion batteries, 5V USB ...
Hackaday

Scrap A Hard Drive, Build A Rotary Encoder

There’s something to be said for the feel of controls. Whether it’s the satisfying snap of a high-quality switch or the buttery touch of the pots on an expensive amplifier, the tactile experience of ...
Electronic Design

Dual-H-Bridge Driver Runs Two Brush-Type Motors

The 7I40 from Mesa Electronics is a dual-H-bridge driver for applications employing two brush-type motors or other inductive loads. Two versions are available. The 7I40L handles 10 A at 40 V dc per ...