== Background ==
After our last soldering seminar where some people decided to solder the [[isolated versatile FTDI]] I realized that this was probably not the best skill level for beginners.
I had the idea to design a Arduino Nano compatible board with an microSD slot.
On one fateful Monday evening I talked to [[Benutzer:Tut|Tut]],[[Benutzer: Shintaro | Shintaro]] and [[Benutzer: LeandraChristine | LeandraChristine]] about this idea.
Soon after that we were discussing the problems of the PIN Arduino PIN design, which is not in a proper 0.1 inch grid. We started to collect ideas on how a “really nice” shield design could be realized. At some point a crucial idea came to mind.
If you place a shift register on every shield and use it to toggle the SPI chip select u could stack an indefinite number of shields.
I liked this idea so much that I decided to realize it.
We will see if the great potential I can see in it can be realized :)
== Features ==