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32u4-programmer

AT28C EEPROM and ATTiny13 programmer using the Atmega 32u4. Intended for making homebrew VCS & NES game cartridges.

c64-eeprom

Simple AT28C64/256 EEPROM adapter for 2364/32 mask roms typically used for the Commodore 64 Kernal/BASIC/Character rom.

c64userportmidi

Simple MIDI input and output interface using Commodore 64 user port. Utilizes an ATtiny2313 microcontroller and 6n138 opto-isolator.

circuitpython

CircuitPython - a Python implementation for teaching coding with microcontrollers

circuitpython-synthio-mono

Demonstration of CircuitPython's synthio module using the RP2040, hardware MIDI input, I2S audio output, and an I2C OLED display.

color-spray

Convert Midi input to ARGB/RGB and DMX outputs with an Arduino.

esp-grow-light

Plant grow light controller to give your plants a realistic day/night cycle utilizing an ESP device and WiFi connectivity.

fan-controller

Potentiometer-controller PWM CPU fan controller based on ATtiny13A

itsybitsy-dawcontroller

ItsyBitsy DAW Controller

kaypro-usb-keyboard-adapter

Adapter for the Kaypro 2 to replace the original keyboard with a USB keyboard. Uses the Raspberry Pi Pico as a USB host and for serial communication to the RJ11 port on the Kaypro..

marantz-rs232c

Control a Marantz SR6400/SR5400 wirelessly via RS-232C and ESPHome.

megamachine-tetris

Simple Tetris game written for the GameBoy MegaMachine by Look Mum No Computer.

mozzimonosynth

A simple Arduino monophonic synthesizer based on the Mozzi sound synthesis library https://github.com/sensorium/Mozzi.

nanoswinsidb-piggyback

Nano SwinSIDb with 6581 Piggyback for Paddle and External In support.

octopy

Multi-channel midi-capable audio player on the Raspberry Pi platform using Python.

p8-diver

Play this unique, but simple metroidvania game, Diver! Written for the Pico-8.

pcolamakerfaire2023

CircuitPython Synthio Demonstrations for the 2023 Pensacola Mini Maker Faire

pebble-warlords

Port of Atari's Warlords to Pebble watches. Pebble, Pebble Time, and PebbleTime Round supported.

pi-field-recorder

Battery-operated field recorder designed for use with the Audio Injector Octo and piTFT touch screen.

pi-octotrack

8-track dedicated audio playback with midi support

pi1541

Commodore 1541 emulator for the Raspberry Pi

pico-character-lcd

pico-guitar-midi-tracker

Convert audio input from a guitar into monophonic midi output.

pico-neotrellis

Adafruit NeoTrellis Driver for Raspberry Pi Pico C/C++ SDK

pico-rotary-encoder

PIO rotary encoder driver for the Raspberry Pi Pico C/C++ SDK

pico-ttp

TonTouch TTP229 hardware driver for the Raspberry Pi Pico C++ SDK.

pico-xmodem

XMODEM driver for the Pico SDK.

picoadb

ADB to USB keyboard converter using a Raspberry Pico RP2040

picocart64

N64 development cart using a Raspberry Pi RP2040

picoprom

Raspberry Pi Pico DIP-EEPROM Programmer