Quantity   Component name
1 × RetroSoundinator board (designed for and specific to this project)
1 × ATmega32u4 AVR Microprocessor (for signalling)
1 × 330 resistor network
2 × 1k resistor 102
1 × RCA jack or two, if your chip is stereo/has an input/whatever
1 × USB mini or micro socket Just as long as the mounting pins line up
6 × WS2812 LED There must be blinkenlights
1 × ATtiny85 AVR Microcontroller (for clock division)
1 × Any PSG or FM sound chip preferably a standard-spaced DIP soundchip (and supporting DAC if output is digital)
1 × Narrow DIP14 Crystal/Oscillator (socket optional) Pick something appropriate for your soundchip
1 × Small SMD 16mhz crystal for the AVR
1 × Metric ton of sit/solder flat IDC pin headers 2 pins wide. the kind that are not through-hole.
1 × Pile of 10-20mm female jumper wires to hook all this stuff up.
1 × DIP40 or DIP48 socket (depending on board revision) Standard spacing; not narrow or shrink
1 × DE9 male socket Or two, if the board supports it. mount vertical solder cup style for revision a
3 × 1uf capacitor uh.... the tiny ones
3 × 10uf capacitor the tiny ones here, too
2 × 2.2nf capacitor also the tiny ones.
1 × 10pf capacitor network
1 × 1k resistor network