Raspberry Pi Pico

A nixie tube clock built with a RaspberryPi pico board

9 bit UART implementation for the RP2040. This uses the parity bit as a 9th bit. PIO would probably be the more elegant option but it works

An HTTP server for the Raspberry Pi PicoW microcontroller, built on the Pico C SDK and using the LWIP raw TCP API. The server optionally supports TLS, implemented by mbedtls.

Use Raspberry Pi Pico and dht11 to get temperature readings

A C++ helper library for Raspberry Pi Pico using the Pico SDK.

A punchable pendulum that responds audibly (to my son's tae kwon do strikes).

A DIY alarm clock built with a Raspberry Pi Pico which can be configured over a simple web interface.

A parameterized C++ wrapper for queue_t from pico_util

A simple DIY air quality monitor built with a Raspberry Pi Pico which publishes its data via mqtt to home assistant.

A place to put standalone little exploratory projects on boards I have bought. Try to include everything needed to work on exploring the board. Things like documentation, data, etc.

A project to synchronously clock two (or more) CXADC PCIe cards and an extra audio ADC from an external clock generator, for VHS-Decode setups.

Tiny TOTP token generator for Raspberry Pi Pico

This is a CAN Bootloader for the Raspberry Pi Pico. Work in Progress

PicoSlave is a USB controllable I2C slave device that features two independent I2C devices. Each I2C slave works on 256-bytes register spaces, which can be read and modified via a simple USB interface.

blinkbeern is an application for the Raspberry Pi PicoW microcontroller that drives SK6812 LED strips, controlled by a REST API and web interface.

blinkbeern is "Platt für Blinkenlights".

Raspberry Pi Pico firmware for various sensors.

playground cde

A wordclock inspired by QLockTwo. It is built using a Raspberry Pi Pico W.

Experiemtns for the Rasperri Pi Pico

Set of libraries for Raspberry Pi Pico