2 layers127.5 × 105.4 mm

Though Hole Single Xilinx
nmikstas/atari_pokey
Recreation of the Atari POKEY chip (work in progress)
34 parts20
Boards in 2 GitHub repositories, designed in KiCad, that use the TN2106N3-G by Microchip Technology (-55℃~+150℃ 1 N-channel 17pF 2.5Ω@10V 300mA 50pF 600mV 60V 740mW 8pF N-Channel TO-92 MOSFETs ROHS). See how each wires it, with its parts, size, README and files; the TN2106N3-G’s symbol, footprint and pinout are on its own page.

nmikstas/atari_pokey
Recreation of the Atari POKEY chip (work in progress)

nmikstas/atari_pokey
Recreation of the Atari POKEY chip (work in progress)

jason-watkins/nixie-clock
USB-C powered nixie tube clock. Four IN-12B digits, two INS-1 colon lamps, K155ID1 BCD decoder/drivers.