We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

We all have a shoebox or drawer filled with miscellaneous old tech and junk that you haven't looked through since 2018. Whether it's Arduino Nanos, dusty ESP8266s, old PIR sensors, or just a bunch of ...

The Schlage Sense Pro combines multiple new smart lock technologies and a cutting-edge design to make it one of the most ...

VS Code 1.26 prevents automatic code execution for new project folders, lets users configure whether code can be executed ...

Upgrading to a smart lock is a DIY project -- if you know what you're doing. These steps will explain what instruction ...

Walmart's viral Code Puppy AI tool helps avoid vendor lock-in, cut costs, and reduce dependence on Claude Code and Codex.

ESP32s are surprisingly good AI lie detectors.

Reverse-osmosis (RO) systems are one way to ensure that you get very clean drinking water. The Waterdrop G3P600 variety that [Tomasz Wasilczyk] recently purchased is definitely among the fanciest and ...

The serial-discovery tool is a command line program that interacts via stdio. It accepts commands as plain ASCII strings terminated with LF \n and sends response as JSON. Install a recent golang ...

This is a library for the Si5351 series of clock generator ICs from Silicon Labs for the Arduino development environment. It will allow you to control the Si5351 with an Arduino, and without depending ...