Quantity   Component name
1 × Raspberry Pi B+ (A, A+ also work)
1 × Custom circuit board
2 × LED 8×8 matrix display (Adafruit)
1 × HT16K33 breakout board (Adafruit)
3 × OLED 64×48 breakout micro displays (SparkFun)
1 × CAP188 capacitive touch driver (Adafruit)
6 × NeoPixel breakout boards (Adafruit)
1 × DS18B20 temperature probes (Adafruit)