The Waveshare SIM7600G-H ($82) is one such device that works all over the world using a Raspberry Pi. It includes a nano SIM ...
The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...
This project lets you view the last motion detected timestamp from anywhere in the world with zero port-forwarding and strong Cloudflare security. This project runs a PIR motion sensor on a Raspberry ...
Set up Pi-hole on a $15 Raspberry Pi Zero 2W with Cloudflare DNS to cut ads on all devices, improving speed and privacy at home.
This Raspberry Pi 5 offline assistant runs the Quen 3 1.7B model locally, so you get fast, private replies without cloud ...
The 52Pi UPS Gen 6 is another UPS solution for the Raspberry Pi 5 that supports external battery packs for long-duration ...
Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...
Without this tool, preparing each device manually is time-consuming and error-prone. Each command must be executed precisely. A single mistake requires restarting the entire process. This tool ...
Abstract: This paper reports a novel Fabry-Perot fiber optic microphone based on Au/PI composite film, with an optimal F-P cavity length of $500 \, \mu \text{m}$ , and the maximum extinction ratio (ER ...