Quantity   Component name
1 × Raspberry Pi 4 Preferrably the 8GB RAM version for best performance
1 × Teensy++ 2.0 Used for the integrated controller
1 × 5-inch Display
1 × RetroPSU To boost 3.7v Lipo to 5v
1 × LiPo Battery I used a 4500mAh 3.7v battery
1 × Safe Shutdown Board
1 × Heatsink To keep the Raspberry Pi nice and cool
2 × Blower Fans 30mm x 10mm
1 × Jumper Wires I got a pack of 120
1 × Perf Board Optional, it just makes mounting the controller easier
1 × Tactile Switches For the controller buttons
2 × Speakers I got mine from an old laptop
2 × Joysticks I salvaged mine from a cheap bluetooth controller
1 × Micro SD Card I got a 128GB for maximum game storage capacity
1 × Flat HDMI Cable