Probe Project Case

thingiverse

I'm creating this custom case to hold my Arduino Nano, a 9V battery, a switch, and three 3mm LEDs. The Arduino controls my CF/EC meter, based on the design at geekofarm.com. This case works for two types of printers: normal and long. The normal one includes the probe and component box separately; however, this might be too large for smaller machines, which is why I created a short version.