Code

Cylon eye scanner for NeoPixels — multiple modes, DIP switch selection, instant BSG vibes.

Never fill up your flash with logs — rotating file handler for CircuitPython that wraps adafruit_logging.

The only Arduino library for HDSP2111 retro LED displays over I2C — two wires, two displays, full alphanumeric.

Need more GPIO? 16 extra pins over I2C with interrupt support — the MCP23017 library Adafruit was missing.

The DS3231 / ChronoDot RTC library for Arduino — 26 stars, 20 forks, and battle-tested in real projects.

Extensible serial to I2C-and-more tool. Easily control your Arduino over a comm port.

So there I was — Python apps in hand and ready to throw some GUI front ends on things.

Save yourself the time of inputting your IOAH schedule(s)!

A paint-by-numbers setup guide for a Mac Mini workgroup server.