POV Pixel Globe #piday #raspberrypi @Raspberry_Pi

From Evan via hackaday.io:

LEDs that spin and turn on and off very fast.

E155 final project @ Harvey Mudd College.

The LEDs are driven by a Raspberry Pi and the motor is driven by a PI control loop written in Verilog for an FPGA.

To my knowledge the first “pixel globe” implementation with APA102 LEDs.

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