This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

ACEBOTT QD023 is an ESP32-based wearable gesture control glove that tracks finger movements with potentiometers instead of more traditional flex sensors.

We live in a golden age for MIDI controllers. [rheslip]’s contribution to the milieu is a twisty take on the format, in that it’s covered in an array of knobs. Thus the name—Twisty 2.

In the nether regions of the "NEXTech" area of Fira Gran Via, the enormous venue in Barcelona where Mobile World Congress is taking place, I've learned that graphene is important. Among the several ...

Robots don’t have to be large and imposing to be impressive. As this tiny quadruped from [Dorian Todd] demonstrates, some simple electronics and a few servos can create something altogether ...

If you’ve upgraded your phone recently, there’s a good chance it supports wireless charging. Battery life can be one of the first things to deteriorate as your phone ages, so you’ll need quick and ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...