
Column driver
CarlRaymond/AnnaxFlipdotDriver
KiCad project for drivers for Annax flip-dot display panels

PCB for Nixie clock
NixieClockDisplay is an open-source printed circuit board by CarlRaymond, from the CarlRaymond/NixieClockDisplay repository on GitHub. It is a 2-layer board of 154.9 × 65 mm with 62 parts on 104 nets, routed with 1,112 tracks and 141 vias.
It is built around the TPIC6B595N and SK6812MINI-E. Its parts include 16 capacitors, 13 resistors, 10 diodes, 7 ICs and 5 connectors. It belongs with the lEDs and displays boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | .1uF | Capacitors_SMD:C_0805_HandSoldering | C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16 |
| 12 | 10K | Resistors_SMD:R_0805_HandSoldering | R1, R2, R3, R4, R5, R6, R8, R9, R10, R11, R12, R13 |
| 10 | SK6812MINI | NixieClockDisplay:LED_3535_4pin | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8, LED9, LED10 |
| 6 | Nixie | NixieClockDisplay:Socket_SK-136 | N1, N2, N3, N4, N5, N6 |
| 6 | TPIC6B595 | Housings_SOIC:SOIC-20W_7.5x12.8mm_Pitch1.27mm | U1, U2, U3, U4, U5, U6 |
| 1 | 470 | Resistors_SMD:R_0805_HandSoldering | R7 |
| 1 | CONN_01X02 | NixieClockDisplay:Pin_Header_Straight_1x03_Pitch2.54mm_No_Center | J3 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J5 |
| 1 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J2 |
| 1 | CONN_01X08 | Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm | J1 |
| 1 | CONN_02X04 | Pin_Headers:Pin_Header_Straight_2x04_Pitch2.54mm | J4 |
| 1 | WE-FDSM_DC/DC_5V | NixieClockDisplay:WPMDL9500xx | U7 |
The 57 most common of 62 parts.
It measures 154.9 × 65 mm and has 2 copper layers, 1.6 mm thick.
62 parts, built around the TPIC6B595N and SK6812MINI-E. 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 CarlRaymond/NixieClockDisplay repository on GitHub, at the commit this page was made from: the board is NixieClockDisplay.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask CarlRaymond before reusing the design.

CarlRaymond/AnnaxFlipdotDriver
KiCad project for drivers for Annax flip-dot display panels



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