Kha bgt backplane
About the Kha bgt backplane PCB
Kha bgt backplane is an open source PCB design by kiu, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 425.5 × 128.3 mm, with 25 components from 3 distinct parts.
From the project
Overengineered Modular RS-485 Multi-Master 19" Subrack Home Automation / Control
- Remove 2nd internal RS-485 bus, never used - Add silkscreen for bus - Use bigger font for silkscreen - Add screw terminal for 12V injection - Built-in 5V stepdown on backplane - Backplane should be symmetric
Kha bgt backplane bill of materials (BOM)
25 components, 3 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 21 | DIN41612_02x16_AC | DIN41612_C2_2x16_Female_Vertical_THT | J1, J2, J3, J4, J5, J6, J7, J8 +13 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_RND_205-00232_1x02_P5.08mm_Horizontal | J22, J23 |
| 2 | RJ45_Shielded | GDLX-S-88K | J24, J25 |
Kha bgt backplane design files
The KiCad project lives in the kiu/kha repository on GitHub; these links point at the commit this page was built from.
Kha bgt backplane: common questions
How big is the Kha bgt backplane PCB?
The Kha bgt backplane measures 425.5 × 128.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Kha bgt backplane?
25 components, from 3 distinct parts. The full bill of materials is listed on this page.
Where can I download the Kha bgt backplane design files?
From the kiu/kha repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Kha bgt backplane design in my own project?
It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.
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