Electronic Design

Full-Bridge PWM Micro-stepping Driver Cuts Power Dissipation

Allegro Microsystems' A4975 motor driver IC is designed to drive one winding of a bipolar stepper motor in a micro-stepping mode The A4975 motor driver IC is designed to drive one winding of a bipolar ...
EDN

Microchip Technology Offers 16-bit dsPIC30F Digital Signal Controllers With High-Performance PWM for Motor Control, Lighting and Power Conversion

Microchip Technology Inc. has announced that it continues the relentless production rollout of its 16-bit dsPIC® Digital Signal Controllers (DSCs) with two devices that offer designers performance ...
Hackaday

Micro:bit

The Micro:bit is a fun microcontroller development platform, designed specifically for educational use. Out of the box, it’s got a pretty basic sound output feature that can play a single note at a ...
EDN

BBC MicroBit Quick Refresher

Is your child curious about how things work? Would you like to offer them a smart construction toy to nurture their creativity? BBC Micro Bit may be just the thing you need! As Wikipedia says, the ...