Display module
About the Display module
Display module is an open source PCB design by gabebuckmaster, published on GitHub under the MIT license. It is a 2-layer board measuring 96 × 40 mm, with 21 components from 7 distinct parts.
Other key parts include the HV5122. By type, the board carries 13 resistors, 2 connectors, 1 IC and 1 capacitor.
It belongs with the displays & leds and robotics & motion designs in this gallery.
From the project
A minimalist nixie tube clock design in a cnc-machined hardwood case using IN12B tubes.
This PCB includes the nixie tubes themselves, current limiting resistors, and the high voltage shift register.
For assembly, see the BOM and fab drawing
Main components on the Display module
Display module bill of materials (BOM)
21 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | HV5122 Microchip | PQFP-44_10x10mm_Pitch0.8mm | U1 |
| 1 | Conn_01x03 | PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04 | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 4 | IN12B | IN-12B_nosocket | DISP1, DISP2, DISP3, DISP4 |
| 1 | 1u Generic | C_0805_2012Metric | C1 |
| 11 | 40.2K 40.2k | R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R7, R8 +3 |
| 2 | 332K 332k | R_0805_2012Metric | R12, R13 |
Display module design files
The KiCad project lives in the gabebuckmaster/nixie_clock repository on GitHub; these links point at the commit this page was built from.
Display module: common questions
How big is the Display module?
The Display module measures 96 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Display module?
21 components, from 7 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Display module design files?
From the gabebuckmaster/nixie_clock repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Display module design in my own project?
Yes, under the terms of its MIT license, which gabebuckmaster chose for the repository.
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