Persistence of vision function display


Info:

This was made for my calculus teacher to demonstrate volumes of revolution, where a 2d function is rotated around an axis, forming a solid with a calculable volume. It runs on a very minimal setup of an AtTiny85, which controls a generic brushless ESC via PWM. This is a relatively old project of mine, and was my first test of doing things like PWM on an AVR chip without any libraries.

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