All my iPod guides posted on Reddit, archived here in an open format: the markdown.

NO LONGER UNDER DEVELOPMENT. Source code to the J-Runner with Extras executable. Requires the proper support files, package can be found in README

A TS100 USB-PD replacement PCB.

This is a modified version of iSpindel drawer proposed in PCB format instead of 3d print. The project is available at: https://github.com/universam1/iSpindel

Firmware for the ESPixelStick

Open Source Soldering Iron firmware

The ESP8266 based multi-client lighting gadget

Home Assistant config.yaml and Arduino sketch for Addressable LEDs

(OBSOLETE) ESP8266 MQTT JSON Digital LEDs for Home Assistant

Tiny Arduino music visualizer

Create a realtime LED audio waveform based on the pitch and volume with Arduino

electronic Hydrometer

Python library for accessing the MAX31855 thermocouple temperature sensor on a Raspberry Pi or Beaglebone Black.

Raspberry Pi driver for MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter