Custom-designed microcontroller development board based on the ATmega328P-M. The board integrates a USB-to-serial converter for programming and UART/SPI communication with comprehensive pin headers for flexible interfacing.
led matrices that are responsive to a photodiode matrix overlayed on top of them. started as a project for IEEE-UH, now it's a little exercise. I plan for the system to be able to scale up and have connectivity across multiple tiles.