if I could, I would've done it by now, but my teacher doesnt allow us to use batteries, thats why im opting in using supercapacitors for me to handcranked it and let it store power to light up the LEDs for an amount of time
TL;DR Summary: I want to make a handcranked flashight with a supercapacitor, I need some help and thoughts about what type of capacitor do i need and how many to make suppercapacitor.
the dc motor im going to use is a geared motor wich is;
DC Gear Motor 12V 250RPM- SGM25-370
Specifications...