One button now lets me disconnect whenever I want.

These projects turn a Raspberry Pi into a practical home automation tool ...

This project introduces a simple GPIO button-based boot selector that lets you choose between a timelapse camera and a ...

Even after the publication of the book 'Expanding the World of Raspberry Pi / Mastering Play with Raspberry Pi Electronics,' the world of Raspberry Pi continues to advance without stopping. The Imager ...

I gave my always-on Pi one more job and stopped renting storage ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies like LCDs they only use energy when the characters change, but have fallen out ...

Copyright © 2019-2026 Erik Baauw. All rights reserved. This Homebridge plugin exposes to HomeKit Raspberry Pi computers and devices connected to the Pi's GPIO-pins ...

how to build a precision time server. (optional) how to add a 4x20 LCD to display server status and GPS and PPS information. While you can use any model of Raspberry Pi to implement a Stratum-1 NTP ...

In the previous post (Part 1), I wrote about buying an e-paper display and a Raspberry Pi Zero 2W. This time, I'm recording the process of actually getting it up and running. The Raspberry Pi Zero 2W ...

Lapse… so does this $25 Raspberry Pi Zero! Tiny, lightweight, and incredibly versatile. Mount it anywhere—from rooftops to ...

SCINTIX P4 is an ESP32-P4 RISC-V Compute Module with an ESP32-C6 for wireless connectivity that’s compatible with Raspberry Pi CM4/CM5 carrier boards, at least partially. It should be the first ...