2 layers116.8 × 30 mm
Type d
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
14 parts3kApache-2.0
2 layers71 × 52 mm
Optical Receiver
Teidesat/PCB-Optical-ReceiverHardware for the Optical Receiver
- Size
- 71 × 52 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 6
- Pads
- 27
- Tracks, vias
- 27, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 Nov 2025
- Updated
- 3 Nov 2025
Overview
Optical Receiver is an open-source printed circuit board by Teidesat, from the Teidesat/PCB-Optical-Receiver repository on GitHub. It is a 2-layer board of 71 × 52 mm with 14 parts on 6 nets, routed with 27 tracks and 0 vias.
It is built around the NJL6401R-3-TE1. Its parts include 4 resistors, 2 capacitors, 1 IC, 1 diode and 1 connector.
Main components
1Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | M3 | MountingHole:MountingHole_3.2mm_M3_Pad | MH1, MH2, MH3, MH4 |
| 3 | R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3 |
| 2 | C | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 1 | 50 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | Conn_01x03_Socket | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J1 |
| 1 | LOGO | Library Loader:TeideSatLogo65x20mm | G*** |
| 1 | NJL6401R-3-TE1 | Library Loader:NJL6401R3TE1 | D1 |
| 1 | OPA358AIDCKR | Library Loader:SOP65P210X110-6N | U1 |
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Questions
How big is the Optical Receiver PCB?
It measures 71 × 52 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Optical Receiver use?
14 parts, built around the NJL6401R-3-TE1. 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 Optical Receiver KiCad files?
From the Teidesat/PCB-Optical-Receiver repository on GitHub, at the commit this page was made from: the board is hardware/Optical Receiver.kicad_pcb and its schematic hardware/Optical Receiver.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Optical Receiver design in my own project?
Its repository states no licence, so its author keeps all rights: ask Teidesat before reusing the design.