YEET Display

Bringing holographic images of donuts to a theater near you

Check it out!

Why?

Yes.

How?

1. Fit an arduino with a A4988 shield and connect a bipolar stepper motor to it
2. Take a thin, translucent and flat object and attach it to the motor's axis at in a slanted position (in our case it was 38º). We did this by gluing a piece of wood to the translucent object and drilling a hole in it, through which we put the motor's axis
3. Hold an standard projector above the abomination just created to project some images on the slanted screen
4. Make it spin

Who?

Kanishk, Kritika, Feroz and me.

Where

At IdeasJam 2020, a hackathon organized by Garage@EEE in NTU.