Prototype system designed to test drive multiple APA102/SK9822 pixel matrices. This sphere was created using 2 large plastic bowls, coated in a white paint for diffusion. 16 x separate pixel panels were created and driven using a 16 Chanel analogue multiplexer by an ESP32. It includes an MPU1650 onboard Gyro/Accelerometer for interactive play as well its own SBEC for easy power delivery via an external USBC PD power supply or portable power bank
A previous prototype that used a proximity sensor for interactive play