Gauge
thingiverse
This is a gauge for outputting analog sensor readings using an SG90 servo. In my example Arduino sketch the gauge is used to display readings from a photo resistor but any analog sensor will work just as well. I put a lot of comments in the code but let me know if you need any help. https://github.com/brendan234/gauge/blob/master/gauge.ino I printed this in about 25 minutes using the extra fast setting on cura.
Download Model from thingiverse
With this file you will be able to print Gauge with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Gauge.