An alternative way to detect presence is to hook up an mmWave sensor to an ESP32. These sensors use radar to detect movement, ...

Build practical ESP32 projects that solve daily problems. We evaluate five functional builds, including a Wi-Fi dead zone ...

Your ESP32 can do far more than sit around being a Wi-Fi gadget.

A XIAO ESP32-C3 and Gemini AI generate CYOA-style stories on an e-paper display. The rotary encoder scrolls text, picks ...

The speed that computers have gotten smaller is a bit mind-bending. Most of us now walk around with computers in our pockets that would have rivaled the supercomputers from a few decades ago. And, ...

My First Serious IoT Project! Building a Wi-Fi Smart Clock with Raspberry Pi Pico 2 W. Hello everyone. Today, under the title of "My First Serious IoT Project," we are going to build a Wi-Fi smart ...

Printer not optional.

Getting a complex microcontroller-based project up and running is rarely a smooth process. So, when something inevitably goes wrong, you might need a logic analyzer to see what is happening on a bus, ...

Projects allow users to control a team of Claude Code agents that all coordinate with each other. Projects allow users to control a team of Claude Code agents that all coordinate with each other. is ...

Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, ...