Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to lightbulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible. A ...

Celebrate Pi Day with this fun Python tutorial where we create an animation illustrating the irrational nature of Pi! Watch as we visualize Pi's never-ending decimal expansion and explore the math ...

Meet the SunFounder Fusion HAT+ for Raspberry Pi with 4 DC motor drivers and 12 servo channels, so you can build stable robots and voice assistants ...

A portable Commodore C64 laptop powered by Raspberry Pi 5 and VICE, with a 10-inch 4:3 screen, so you can play classics anywhere without ...

VS Code is a popular choice because it’s free, flexible with lots of extensions, and has built-in Git support, making it a ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

As of December 21, 2025, Pi Network is showing continued weakness after declining back toward the $0.20 psychological level. Pi is trading near $0.205, with a market cap of approximately $1.71 billion ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...