
32Bit shift register
MaltWhiskey/Mega-Cube
16x16x16 PL9823 Cube with Teensy 4.0 and FlexIO driver

NixieClockPCB is an open-source printed circuit board by Robotto, from the Robotto/nixieClockPCB repository on GitHub. It is a 2-layer board of 153 × 29 mm with 22 parts on 117 nets, routed with 647 tracks and 59 vias.
It is built around the 74AHC595D. Its parts include 9 ICs, 6 resistors and 1 connector.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 20K | Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal | R1, R2, R3, R4, R5, R6 |
| 6 | 74141 | Package_DIP:DIP-16_W7.62mm | U1, U2, U3, U4, U5, U6 |
| 6 | IN-16 | nixies-us:nixies-us-IN-16 | N1, N2, N3, N4, N5, N6 |
| 3 | 74AHC595 | nixiemisc:nixiemisc-SOIC16-5.3MM | U7, U8, U9 |
| 1 | Conn_01x06_Female | Connector_PinHeader_1.27mm:PinHeader_1x06_P1.27mm_Vertical | J1 |
It measures 153 × 29 mm and has 2 copper layers, 1.6 mm thick.
22 parts, built around the 74AHC595D. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the Robotto/nixieClockPCB repository on GitHub, at the commit this page was made from: the board is nixieClockPCB.kicad_pcb and its schematic nixieClockPCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Robotto before reusing the design.

MaltWhiskey/Mega-Cube
16x16x16 PL9823 Cube with Teensy 4.0 and FlexIO driver

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