Since we are using GPIO input, the joystick state is either centered without any GPIO signals or fully extended with GPIO signals. That is, the device state is either centered, or in a fully extended ...

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 ...

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

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

How CPU-based embedding, unified memory, and local retrieval workflows come together to enable responsive, private RAG ...

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 ...

Pi Network allows mining via an app, with over 33 million users yet no blockchain launched. Users can mine Pi by tapping a button daily but cannot withdraw or use the mined coins. Pi Network collects ...

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, ...