4 layers83.4 × 65 mm
Unni smartification c6
lk-ek/esphome-unni-co2-sniffer
An esp32-c3 based passive data sniffer for Unni CO2 sensor devices
75 parts2GPL-3.0
2 layers66 × 40 mm
FoveaCamDuo PCB
uf-focus-lab/DuoControllerKiCad PCB Project for FoveaCamDuo Controller
- Size
- 66 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 31
- Pads
- 94
- Tracks, vias
- 225, 33
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 4 Sep 2025
- Updated
- 21 Oct 2026
Overview
FoveaCamDuo PCB is an open-source printed circuit board by uf-focus-lab, from the uf-focus-lab/DuoController repository on GitHub. It is a 2-layer board of 66 × 40 mm with 19 parts on 31 nets, routed with 225 tracks and 33 vias.
It is built around the M2.5, S2B-PH-K-S-GW and B5B-PH-K-S-GW, with the B2B-PH-K-S among its other parts. Its parts include 4 capacitors and 1 IC.
Main components
4M2.5
-0.45mm 2.5mm 2mm 5mm DIN934 Hex M2.5X0.45 Nickel plated Silver white - Hexagonal nutsShuntianHex Nut
S2B-PH-K-S-GW
弯插,P=2mm-25℃~+85℃ 1 100V 1x2P 2 2A 2P 2mm 4.8mm 5.9mm 7.6mm Brass K Pin PA66 PH Right Angle Tin UL94V-0 White 弯插,P=2mm Wire To Board Connector ROHSJSTWire To Board Connector
B5B-PH-K-S-GW
插件-25℃~+85℃ 1 100V 11.9mm 1x5P 2A 2mm 4.5mm 5 5P 6mm Brass Gold K Pin PA66 PH Through Hole UL94V-0 White Plugin Wire To Board Connector ROHSJSTPre-Ordered ConnectorsB2B-PH-K-S
插件,P=2mmUncategorisedJST
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 22u | Capacitor_SMD:C_1210_3225Metric_Pad1.33x2.70mm_HandSolder | C1, C2, C3, C4 |
| 4 | M2.5 | FoveaCamDuo:MountingHole_2.7mm_M2.5_Pad5.0 | MH1, MH2, MH3, MH4 |
| 3 | Conn_01x06 | FoveaCamDuo:JST_PH_S6B-PH-K_1x06_P2.00mm_Horizontal_NoSilkScreen | J_CAM0, J_CAM1, J_CAM2 |
| 2 | Conn_01x02 | FoveaCamDuo:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal_NoSilkScreen | J_PWR1, J_PWR2 |
| 2 | Conn_01x05 | FoveaCamDuo:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical_NoSilkScreen | J_UART1, J_UART2 |
| 2 | ~ | FoveaCamDuo:PinHeader_1x10_P1.27mm_Horizontal_Box | J_SPI1, J_SPI2 |
| 1 | Conn_01x02 | FoveaCamDuo:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical_NoSilkScreen | J_PWR3 |
| 1 | ~ | FoveaCamDuo:Teensy_4_0 | U1 |
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Questions
How big is the FoveaCamDuo PCB PCB?
It measures 66 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FoveaCamDuo PCB use?
19 parts, built around the M2.5, S2B-PH-K-S-GW, B5B-PH-K-S-GW and B2B-PH-K-S. 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 FoveaCamDuo PCB KiCad files?
From the uf-focus-lab/DuoController repository on GitHub, at the commit this page was made from: the board is board/FoveaCamDuo-PCB.kicad_pcb and its schematic board/FoveaCamDuo-PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the FoveaCamDuo PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask uf-focus-lab before reusing the design.