1  x Front PCB
1  x Rear PCB
24 x LEDs
1  x MAX7219
1  x 10uF electrolytic capacitor
1  x 100nF capacitor
1  x 27K resistor
1  x 10-way pin header
1  x 10-way pin socket
1  x 24-pin DIL socket
1  x DC barrel socket
4  x 11mm standoffs
8  x 6mm M3 bolts
1  x USB-to-barrel power cable


For Raspberry-Pi zero mounting:
1  x 40-way (2x20) IDC socket
4  x 11mm standoffs
8  x 6mm M3 bolts


Or, for all other models of Raspberry-Pi:
1  x 26-way (2x13) taller IDC socket
3  x 16mm standoffs
8  x 6mm M3 bolts