4 layers186 × 100 mm
Nixie clock
taltalp/ESP32_nixieclock
Nixie-tube Clock using ESP32 KiCad PCB design and Arduino projects.
72 parts8
2 layers99 × 85 mm
CoughController
cfmlabo/PCB-CoughController- Size
- 99 × 85 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 51
- Nets
- 109
- Pads
- 274
- Tracks, vias
- 465, 45
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 15 Mar 2024
- Updated
- 10 Jul 2026
Overview
CoughController is an open-source printed circuit board by cfmlabo, from the cfmlabo/PCB-CoughController repository on GitHub. It is a 2-layer board of 99 × 85 mm with 51 parts on 109 nets, routed with 465 tracks and 45 vias.
It is built around the TLP627-2(F). Its parts include 16 resistors, 5 connectors, 2 capacitors, 2 diodes and 2 switches.
Main components
1README
README.mdカフコントローラ用基板
- カフスイッチ(Switch + LED)最大５+２個
- J9は予備(SW6, SW7)なので実装しなくてよい
- オーディオリレー
- APSでは使用しないので実装しなくてよい
- GPIO(IN 8/OUT 8)
CPI-DIO対応表
Board1 / IN
| ピン番号 | 機能 |
|---|---|
| 1 | NC |
| 2 | SW 7 |
| 3 | SW 6 |
| 4 | SW 5 |
| 5 | SW 4 |
| 6 | SW 3 |
| 7 | SW 2 |
| 8 | SW 1 |
Board1 / OUT
| ピン番号 | 機能 |
|---|---|
| 1 | リレー |
| 2 | SW 7 |
| 3 | SW 6 |
| 4 | SW 5 |
| 5 | SW 4 |
| 6 | SW 3 |
| 7 | SW 2 |
| 8 | SW 1 |
Board2 / IN
| ピン番号 | 機能 |
|---|---|
| 1 | IN 8 |
| 2 | IN 7 |
| 3 | IN 6 |
| 4 | IN 5 |
| 5 | IN 4 |
| 6 | IN 3 |
| 7 | IN 2 |
| 8 | IN 1 |
Board2 / OUT
| ピン番号 | 機能 |
|---|---|
| 1 | OUT 8 |
| 2 | OUT 7 |
| 3 | OUT 6 |
| 4 | OUT 5 |
| 5 | OUT 4 |
| 6 | OUT 3 |
| 7 | OUT 2 |
| 8 | OUT 1 |
Parts
51| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 510 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R9, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24 |
| 8 | TLP627-2 | Package_DIP:DIP-8_W7.62mm | locked, locked, U1, U2, U3, U4, U5, U6 |
| 4 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | locked, locked, locked, locked |
| 4 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | locked, locked, locked, locked |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 2 | 1S1588 | Diode_THT:D_DO-34_SOD68_P7.62mm_Horizontal | D1, D2 |
| 2 | G6A-274P-DC5 | SnapLibrary:RELAY_G6A-274P-DC5 | K1, K2 |
| 1 | 0.1uF | Capacitor_THT:C_Disc_D3.8mm_W2.6mm_P2.50mm | C1 |
| 1 | 100uF/25V | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C2 |
| 1 | AUDIO IN/OUT | BoxHeader:BoxHeader_2x10_P2.54mm_Vertical | J3 |
| 1 | Conn_02x04_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical | J9 |
| 1 | DIO-1 | BoxHeader:BoxHeader_2x10_P2.54mm_Vertical | locked |
| 1 | DIO-2 | BoxHeader:BoxHeader_2x10_P2.54mm_Vertical | J4 |
| 1 | GPIO-IN | BoxHeader:BoxHeader_2x10_P2.54mm_Vertical | J6 |
| 1 | GPIO-OUT | BoxHeader:BoxHeader_2x10_P2.54mm_Vertical | J5 |
| 1 | PWR_IN | Connector_JST:JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical | locked |
| 1 | PWR_OUT | Connector_JST:JST_XH_B2B-XH-AM_1x02_P2.50mm_Vertical | locked |
| 1 | SW1-5 | BoxHeader:BoxHeader_2x10_P2.54mm_Vertical | locked |
Questions
How big is the CoughController PCB?
It measures 99 × 85 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CoughController use?
51 parts, built around the TLP627-2(F). The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the CoughController KiCad files?
From the cfmlabo/PCB-CoughController repository on GitHub, at the commit this page was made from: the board is CoughController.kicad_pcb and its schematic CoughController.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CoughController design in my own project?
Its repository states no licence, so its author keeps all rights: ask cfmlabo before reusing the design.
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