Adafruit 16x32 RGB Matrix Backpack

5V 4A (4000mA) switching power supply - UL Listed

ARDUINO UNO R3 [A000066]

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

ARDUINO MEGA 2560 REV3 [A000067]

JacobsParts 5V 4A 20W Power Adapter for USB Hubs and Other 5V Devices 5.5mm x 2.1mm

Elegoo EL-CB-003 MEGA 2560 R3 Board ATmega2560 ATMEGA16U2 + USB Cable for Arduino

9V AC/DC Power Adapter for Arduino/Schwinn Bike Exercise Elliptical Recumbent Upright Trainer/Crosley Cruiser Record Player - UL Listed Center Positive 5.5 x 2.1mm Power Supply Cord for UNO R3

Raspberry Pi 3 Model B Motherboard

X-Tronic Model #3020-XTS Digital Display Soldering Iron Station - 10 Minute Sleep Function, Auto Cool Down, C/F Switch, Ergonomic Soldering Iron, Solder Holder, Brass Tip Cleaner with Cleaning Flux

Adafruit RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit