Lightweight JSON library written in C.

Pico/Pico2-based board for playing with synthesizers in CircuitPython

Badge for Sketching in Hardware 2025

📷 Control USB Cameras from an app

Generates a 2D touchpad / trackpad XY pattern and creates a fully routed PCB out of it

Touchwheel SAO for Hackaday Supercon 2024

A simple USB sniffer based on Raspberry Pi RP2040

Capacitive sense (capsense) touch Arduino library that mimics how CircuitPython touchio work

Digital Multi-Effect Pedal with Reverb, Delay, Tremolo, Looper, and Neural Networks for Amp Modeling

Capacitive touch control surface using Raspberry Pi Pico

A libusb based programming tool for 24Cxx serial EEPROMs using the WinChipHead CH341A IC

Simple board to help make synths with Raspberry Pi Pico/Pico2 and PCM5102 I2S DAC

some buttons and touchwheels

Hacks (hopefully) for the Hackaday Superconference 2023 badge

DIY WiFi Enabled Camera Slider using ESP32

Tiny capsense touch MIDI keyboard controller from a Raspberry Pi Pico

SpinCAD Designer is an open source Java project which allows creation of patches for the Spin FV-1 audio DSP chip.

Convenince fuctions for working with an API

Turn StemmaQT port by into Audio Out + MIDI In

A curated list of awesome applications, macros, 3D printed cases, guides, and more for the Adafruit CircuitPython rp2040 MacroPad.

some css reference examples

Thingm Blink(1) interface library for Go

3d printable pumpkins and jack-o-lanterns

The Bootloader podcast with your hosts Tod Kurt and Paul Cutler

Script to generates a SystemConfiguration preferences file without the Circuitpython boards

MIDI sequencer using Raspberry Pi Pico in Arduino & CircuitPython

A repository for example and small helper scripts.

Take a base64 string and decodes to a file for use in arguments in later actions.

CircuitPython content for PyCon 2022.