A Barcode Readers based pong game.

Things to do with red LED panels.

https://devlol.org/wiki/window

graphics for devlol hackerspace

A mood tracker written in Ruby, everybody's favourite language.

Simple ledstrip control over mqtt with homie

/ardu/lol is Arduino code developed at /dev/lol

snakeoil for the sha2017 badge, to help us deal with virus

Winkekatze für Badge

An interactive table to play the ancient Royal Game of Ur.

version 2: mqtt to hackerspaceapi

A tool for Ham radio competitions to keep track of your connections and details. Will work even in the field without an internet connection

Simple clock using a 9x8 blinkofant panel

Things to do with red LED panels.

Just some small clock on a esp using NTP to get the time and a 7-segment shield to display.

Using the code from the Octo-Synth putting it into a nice case with a copper keyboard

charlieplexing matrix display (dzt. in der Auslage)