Knobby Coil PCB 8 Layer
lleck·PercussiveInterface-3·kicad_coil_plugin/kicad-coil-plugins-main/ExamplePCB/knobby_8_layer_12_coils_60_leds_70x20_complete/knobby_8_layer_12_coils_60_leds_70x20_complete.kicad_pcb
About the Knobby Coil PCB 8 Layer
Knobby Coil PCB 8 Layer is an open source PCB design by lleck, published on GitHub. It is a 8-layer board measuring 77 × 77 mm, with 60 components from 1 distinct parts.
From the project
some files emerging in the development of a digital percussive interface
Make sure you have python3 installed. Then run the following commands:
Add the plugin to KiCad by symbolically linking it to the kicadplugins` directory.
The project is still very experimental - so there are no guarantees that these will work or do anything useful...
- 6 circular coils - https://www.pcbway.com/project/shareproject/Proofofconcept6coilspiralPCBstator23ae7370.html - 6 wedge coils - https://www.pcbway.com/project/shareproject/Proofofconcept6coilwedgePCBstatorc231a379.html - 12 wedge coils -…

Knobby Coil PCB 8 Layer bill of materials (BOM)
60 components, 1 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 60 | LED_WS2812B-2020_PLCC4_2.0x2.0mm | LED_WS2812B-2020_PLCC4_2.0x2.0mm | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +52 |
Knobby Coil PCB 8 Layer design files
The KiCad project lives in the lleck/PercussiveInterface-3 repository on GitHub; these links point at the commit this page was built from.
- Layoutkicad_coil_plugin/kicad-coil-plugins-main/ExamplePCB/knobby_8_layer_12_coils_60_leds_70x20_complete/knobby_8_layer_12_coils_60_leds_70x20_complete.kicad_pcb
- Schematickicad_coil_plugin/kicad-coil-plugins-main/ExamplePCB/knobby_8_layer_12_coils_60_leds_70x20_complete/knobby_8_layer_12_coils_60_leds_70x20_complete.kicad_sch
- BOMpercussiveInterface-3.2/main_board/jlcpcb/production_files/BOM-main_board_new-3.csv
Knobby Coil PCB 8 Layer: common questions
How big is the Knobby Coil PCB 8 Layer?
The Knobby Coil PCB 8 Layer measures 77 × 77 mm, has 8 copper layers and is 9.46 mm thick.
How many components are on the Knobby Coil PCB 8 Layer?
60 components, from 1 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 Knobby Coil PCB 8 Layer design files?
From the lleck/PercussiveInterface-3 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 Knobby Coil PCB 8 Layer design in my own project?
The repository has no license, so all rights stay with lleck. Use it as a reference, and ask the author before reusing the design.
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