The Arduino has been used for many purposes, and “shields” are available to make many common tasks easier. However, [Nick] wanted a stackable motor driver shield, so he build one himself!. ...

Next is the verified circuit diagram of the L9110 dual-motor driver module that I bought from RhydoLabz (India). Unlike most other DC motor driver modules, this module has a single VCC for both ...

Because students are using it, it needs to be short-circuit-proof – no possibility that a mix-up in control signals can cause the drive to short out the rails (see DANGER, right). BTW, don’t use these ...

I don’t mean to be a hater, but that circuit really is a piece of crap. No synchronous rectification, 2 darlingtons dropping 2.8V of the power supply, and worst of all: no flyback diodes!

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 ...

The Arduino-based evaluation kit (EVK) is said to supports the evaluation of ROHM Semiconductor’s motor driver devices and enables, facilitates and accelerates customers’ developments. Designed as a ...

Toshiba's new stepping motor driver IC contributes to saving space on circuit boards. Contacts Customer Inquiries Analog & Automotive Device Sales & Marketing Dept. Tel: +81-44-548-2219 Contact Us ...

In Part 1, we’ll discuss some general recommendations for designing PCBs that use motor-driver ICs, which require special cooling techniques to handle the power dissipation. Printed-circuit ...