USB host/device implementation using PIO of raspberry pi pico (RP2040). You can add additional USB port to RP2040.

The purpose of this project is to provide I/O for an Apple II series 8 bit computer via a Raspberry Pi Zero 2 W which is powered by the Apple II expansion bus. This includes using the attached RPi ...

This paper discusses the potential applications of wireless technology in various fields, including the development of an automated shopping trolley using a combination of a Raspberry Pi device, QR ...

Learn how to turn a Raspberry Pi into a portable offline library with Wikipedia, classic books, and tools. Perfect for remote or off-grid use ...

Raspberry Pi Pico, based on chip RP2040, is an easy-to-use development microcontroller board that can provide flexible input/output functions and meets the teaching needs of basic electronics to first ...

Turn your Raspberry Pi into a ham radio transmitter! Learn how to build an SDR setup for global communication with this step-by-step guide.