HDMItest
fachat·cbm_ultipet·HDMItest/HDMItest.kicad_pcb
About the HDMItest PCB
HDMItest is an open source PCB design by fachat, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 40.1 × 29 mm, with 4 components from 4 distinct parts.
By type, the board carries 3 connectors and 1 jumper.
It belongs with the audio and retro computing designs in this gallery.
From the project
Note: this is a part of a larger set of repositories, with upet_family as the main repository.
Note: this is a part of a larger set of repositories, with upet_family as the main repository.
This is a re-incarnation of the Commodore PET computer(s) from the later 1970s.
It is build on a PCB that fits into a C64-II case (with extra cutouts for connectors), and has only parts that can still be obtained new in 2024/2025. A 3D-printed case is also available specific for the Ulti-PET PCB.

HDMItest bill of materials (BOM)
4 components, 4 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C138388 HDMI_A | HDMI_A_Molex_208658-1001_Horizontal | J1 |
| 1 | CONN_02X06_ODD_EVEN Conn_02x06_Odd_Even | IDC-Header_2x06_P2.54mm_Vertical | J2 |
| 1 | ~ | PinHeader_2x06_P2.54mm_Vertical | P11 |
| 1 | JUMPER_2_OPEN Jumper_2_Open | PinHeader_1x02_P2.54mm_Vertical | JP1 |
HDMItest design files
The KiCad project lives in the fachat/cbm_ultipet repository on GitHub; these links point at the commit this page was built from.
HDMItest: common questions
How big is the HDMItest PCB?
The HDMItest measures 40.1 × 29 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the HDMItest?
4 components, from 4 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 HDMItest design files?
From the fachat/cbm_ultipet repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the HDMItest design in my own project?
Yes, under the terms of its GPL-3.0 license, which fachat chose for the repository.
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