Universal control is a neat feature on Macintosh computers, allowing you to slide your mouse seamlessly from device to device. Of course you need a relatively recent version of MacOS to make it ...

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

The ESP32 that I went for is specifically the ESP32-DevKitC, which is easy to find, cheap, and compatible with most things ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

M5Stack CoreS3 Lite is a cost-optimized ESP32-S3-based IoT Vision AI controller providing a cheaper version of the CoreS3 ...

Did you know you can connect wireless headphones to your Nintendo Switch 2? Here's how.

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Your next phone could have a 10km Bluetooth connection By Patrick Hearn Published April 10, 2025 AT&T Bluetooth connections tend to have a somewhat limited range, often topping out around 33 feet.

What if I can’t connect my PlayStation VR2 controllers to my PC via Bluetooth? Depending on your setup, you may run into a wall trying to get your VR controllers and your PC to get along.

Ever wished you could connect two different sets of Bluetooth headphones to your Mac? You might not know it, but this is a hidden feature in macOS.