A ceiling fan spinning in the wrong direction is working against your AC all summer. Here's how to check and fix it in ...

I am developing a mini drone. The ultimate goal is to build my own "flight controller," which acts as the brain of the drone. I want to try flying a small drone using a general-purpose microcontroller ...

Build a 16 channel servo tester using Arduino and 3D printing, with a simple setup and updated channel control for smoother ...

Americans across the country have objected the privacy invasion of the infamous mass surveillance company Flock Safety as a ...

In a world where self-driving robotaxis glide through major city streets without drivers behind the wheel and delivery drones ...

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

Imagine an e-bike motor that lets you select your preferred pedaling cadence and then automatically adjusts the gears to keep ...

DJI subsidiary Avinox and components manufacturer Gobao are racing to bring powerful motors with integrated automatic ...

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

Valve’s new Steam Controller is a $99 game controller that went on sale in May (and quickly sold out). It has all the usual features like dual analog sticks, a D-Pad, ABXY buttons, and shoulder ...