Änderungen
Aus Hackerspace Ffm
== Motivation ==
[[Benutzer:LeandraChristine|LeandraChristine]] needed a small solution for a project. Since I was designing lots of PCB’s anyway I decided to also realize this one.
The controller itself is running on 3.3V (because of the SD-Card). The supply voltage is 5V.
== License ==
