Arduino nano case
thingiverse
The case is perfect for a rc multiswitch encoder. It only needed some tweeking. I enlarged the case to fit toggle switches and the little square is lowered 1 mm to stick a piece of double sided tape on it to stick the arduino nano on. Also I made a 5 mm hole in the side for the cable to my rc transmitter. In the the case top I made 5 holes, 4 for the switches and 1 for a 3 mm led that will be glued in the hole. I numbered the channels. It is for this rc multiswitch unfortunally the article is in Dutch but the diagrams are universal. https://www.modelbouwers.nl/arduino/MB05-NVM_multiswitch.pdf The enlarged version is 25mm and after soldering the electronics it was hard to get every thing in side. Therefore I made one that is 27mm for easy installation.
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