Customizable 7-segment display module

thingiverse

I needed a compact display for my fridge, but struggled to find the ideal one - and I wondered how a printed seven segment display would perform. The answer is that it works beautifully! As an added bonus, in the openscad code I adapted most of the LED sizes using logarithmic and quadratic formulas (to define the LED height and flange size based on diameter) rather than hard-coding every set of parameters, which was a great touch!