From alain_haerri on Hackster.io:
I stumbled upon a video in which the author made a bench test of the strength of a cocktail umbrella. (https://youtu.be/Majo-WfhweA) This allowed me to validate my project.
So I used an arduino mega card, an SD card reader, a led display, and 10x adafruit 16 channel servo driver.
A lot of patience, programming. There you go.