How-To Geek on MSN

Arduino's new DIY electronics starter kit has an UNO R4 board

A rduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects ...
Geeky Gadgets

Arduino Shield used for awesome CNC plotter

An interesting Arduino project has been published to the Instructables website showing how an Arduino CNC shield and controller has been used to create an awesome 3 axis Arduino CNC plotter. The ...
EDN

A Powerful 30A DC Motor Driver using Power Mosfets [PWM Controlled, Half Bridge]

In this article we will discuss how to build a powerful DC motor driver that can be controlled using a microcontroller like an Arduino or a Raspberry Pi, or even a standalone PWM generator chip. DC ...
Hackaday

Custom Gauges With A Stepper Motor Breakout Board

Throw some blinking LEDs on a project and it’s bound to make the front page of Hackaday. We do love builds of a more analog character, though, and this analog gauge stepper motor breakout board seems ...