Quantity   Component name
1 × Basic Goggles A set of basic goggles, ideally with circular lenses that can be removed. I used these: https://www.amazon.com/dp/B072V7ZYF2
1 × M5StickC PLUS A microcontroller to drive the system. https://shop.m5stack.com/products/m5stickc-plus-esp32-pico-mini-iot-development-kit
2 × Hexagonal LED grid The light source for stimulating the optic nerve: https://shop.m5stack.com/products/hex-rgb-led-board-sk6812
1 × A stereo DAC A small board to used to drive wired headphones: https://www.amazon.com/HiLetgo-Lossless-Digital-Converter-Raspberry/dp/B07Q9K5MT8
1 × Micro USB adapter a USB adapter to power the setup. It doesn't have to be micro, or even USB, just some connector you can put on the final board that will give you ground and 5V output. I used these: https://www.amazon.com/dp/B099N2Q2CC