Tools for doing vectors, like p5.Vector

Free, open-source SSH terminal, SFTP file manager & S3 browser for macOS, Windows & Linux. Alternative to Termius.

A gift for my wonderful wife.

zero programming "driverless" USB GPIO

Pico 2 Amy synth engine based touch synthesizer

Desktop CircuitPython IDE with debugger, serial REPL, plotter, and library manager

QTPy MIDI BFF

Website for breadboarding circuits with dev boards

A CircuitPython and Web Serial example project

Like Mac USB Prober.app, but cross-platform and up-to-date.

An open-source LED synthesizer. Play light patterns with your fingertips. A modern reinterpretation of Nam June Paik's Participation TV (1963).

Serial data plotter for use with devices like Arduino & CircuitPython

electron-blink1-toy ported to tauri

Sequencer for BlinkMs, in Electron

BlinkM controller / programmer and general USB-to-I2C adapter

A helper library to communicate and display info from a Bambu Labs 3D printer using MQTT

Making a PCB? What did you forget? Use this checklist before you order and save yourself some pain and money.

Web app to control ION bluetooth lamps

An open-source, high-resolution scrolling Knob, powered by QMK.

Script to get blink(1) notifications when something happens in your GitHub PRs

This is a subtractive synth homage to the legendary Minimoog using the Teensy 4.1 microcontroller. This is primarily for entertainment and educational purposes, and to see what all is possible with…

Blink1 tool on alpine

Lightweight JSON library written in C.

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

The 2025 Hackaday Supercon RF Communicator Badge

Vibe coding a PCB

Badge for Sketching in Hardware 2025