2 layers110 × 50 mm
2 layers110 × 50 mm
Nixie clock front
iley/nixie-clockYet another nixie tube clock
- Size
- 110 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 63
- Pads
- 158
- Tracks, vias
- 351, 11
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Oct 2019
- Updated
- 9 Mar 2026
Overview
Nixie clock front is an open-source printed circuit board by iley, from the iley/nixie-clock repository on GitHub, published under the MIT licence. It is a 2-layer board of 110 × 50 mm with 23 parts on 63 nets, routed with 351 tracks and 11 vias.
Its parts include 4 capacitors, 4 resistors, 4 ICs and 3 connectors. It belongs with the lEDs and displays boards of this library.
README
README.mdYet another nixie clock
This repo contains hardware design files and firmware source code for a nixie tube clock.
The clock uses soviet IN-12 tubes and K155ID1 driver ICs.
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 74141 | Package_DIP:DIP-16_W7.62mm | U1, U2, U3, U4 |
| 4 | C | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C1, C2, C3, C4 |
| 4 | IN-12A | nixie_clock:IN-12A | N1, N2, N3, N4 |
| 4 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4 |
| 2 | Conn_01x10_Male | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J1, J2 |
| 1 | HV_IN | nixie_clock:Terminal_Block_KF301-5.0-2P | J3 |
The 19 most common of 23 parts.
Questions
How big is the Nixie clock front PCB?
It measures 110 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Nixie clock front use?
23 parts. 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.
Where can I download the Nixie clock front KiCad files?
From the iley/nixie-clock repository on GitHub, at the commit this page was made from: the board is pcb/front/nixie_clock_front.kicad_pcb and its schematic pcb/back/nixie_clock_back.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Nixie clock front design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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