Katkoot
AlaaSaadAbdo·battoota·boards/katkoot-ball/Katkoot.kicad_pcb
About the Katkoot PCB
Katkoot is an open source PCB design by AlaaSaadAbdo, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 96.4 × 81.7 mm, with 16 components from 8 distinct parts.
Other key parts include the C697975. By type, the board carries 6 diodes, 4 capacitors, 3 resistors, 2 connectors and 1 IC.
It belongs with the keyboards designs in this gallery.
From the project
Keyboards
All of the boards here wouldn't be possible without the help of some awesome people and their projects: - bredfield - Rae Dux - Rufous/Berylline - Sadek Baroudi of fingerpunch - Hazel - Freznel - Duckyb - Grinnie - Weteor - aki27 - chewiedies

Main components on the Katkoot
Katkoot bill of materials (BOM)
16 components, 8 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C697975 TCR2EF19,LM(CT | SOT-23-5 | U1 |
| 2 | C2911838 ~ | FPC-SMD_FPC05012-09200-.5mm-rev | J1, J2 |
| 6 | B5819W SL 1N4148 | D_SOD-123 | D1, D2, D4, D5, D7, D8 |
| 2 | 0.1UF 0.1uF | C_0805_2012Metric | C1, C4 |
| 1 | 1UF 1uF | C_0805_2012Metric | C2 |
| 1 | 4.7UF 4.7uF | C_0805_2012Metric | C3 |
| 1 | 39 | R_0805_2012Metric | R1 |
| 2 | 10K | R_0805_2012Metric | R2, R3 |
Katkoot design files
The KiCad project lives in the AlaaSaadAbdo/battoota repository on GitHub; these links point at the commit this page was built from.
Katkoot: common questions
How big is the Katkoot PCB?
The Katkoot measures 96.4 × 81.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Katkoot?
16 components, from 8 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 Katkoot design files?
From the AlaaSaadAbdo/battoota 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 Katkoot 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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