Quantity   Component name
125 × 0805 SMD LED. Emerald Green
1 × Standard (7 Strand) Zipwire. Single strand used to deadbug the LEDs and mount them
1 × 2 Pin SIL Header. 5V Power Supply
1 × Solder. Splish Splash ;-)
1 × Polyethylene Sheet. Temporary, not used in finished cube
1 × Acetone. Even more temporary, used to remove the varnish from the LEDs
1 × PVA Glue. Just a smidge
1 × Clear Nail Varnish. Temporary, used to glue LEDs to Polyethylene sheet
2 × Kapton Tape. Tiny little bits to insulate some crossed tracks in the base
1 × Cardboard. Of course. In this case 250GSM black cardstock
1 × 5mm Copper Tape. Cut lengthways into 4 to make ~1.25mm traces
1 × 28 Pin DIL Socket. For Atmel 328PU as used in Arduino Uno
1 × 16MHz Timing Crystal. Running Arduino, standard crystal
2 × 22pF Ceramic Capacitors. SMD 1605 to bridge crystal to Gnd
1 × 10K Resistor. SMD 0805 RST Pull-Up
20 × 471Ohm Resistors. SMD 0805 Series Resistance for LEDs