Sensor
About the Sensor PCB
Sensor is an open source PCB design by Jana-Marie, published on GitHub under the CERN-OHL-S-2.0 license. It is a 4-layer board measuring 49.8 × 49.8 mm, with 37 components from 11 distinct parts.
Other key parts include the LP2985-2.8, LP2985-1.8, LP2985-1.2 and OS05A10-SMU. By type, the board carries 28 capacitors, 4 ICs, 4 resistors and 1 connector.
It belongs with the sensors designs in this gallery.
From the project
Open source 1080p60Hz USB & IP camera based on Sochip s3 and OS05A10/OS05A20 (general MIPI CSI IP camera interface).
Open source 1080p60Hz USB & IP camera based on Sochip s3 and OS05A10/OS05A20 (general MIPI CSI IP camera interface).
In the current state the camera does boot and the sensor shows up under linux, however no video or image files have been captured yet, as the sensor driver is currently being written by us. All hardware files are tested in the current revision and are, except for some minor changes, final. Still no waranty as this is an open source project. CAD files have been designed with OpenSCAD and should be final too.
Main components on the Sensor
Sensor bill of materials (BOM)
37 components, 11 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LP2985-2.8 | SOT-23-5 | U1 |
| 1 | LP2985-1.8 | SOT-23-5 | U2 |
| 1 | LP2985-1.2 | SOT-23-5 | U3 |
| 1 | OS05A10-SMU | OS05A10 | U4 |
| 1 | FH35C-25S | FH35C-25S | J1 |
| 3 | 10u | C_0603 | C1, C2, C3 |
| 18 | 100n | C_0402 | C4, C5, C6, C10, C11, C12, C14, C15 +10 |
| 3 | 10n | C_0402 | C7, C8, C9 |
| 4 | 1u | C_0402 | C25, C26, C27, C28 |
| 3 | 10k | R_0402 | R1, R3, R4 |
| 1 | 22 | R_0402 | R2 |
Sensor design files
The KiCad project lives in the Jana-Marie/OtterCam-s3 repository on GitHub; these links point at the commit this page was built from.
Sensor: common questions
How big is the Sensor PCB?
The Sensor measures 49.8 × 49.8 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Sensor?
37 components, from 11 distinct parts. The full bill of materials is listed on this page.
Where can I download the Sensor design files?
From the Jana-Marie/OtterCam-s3 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Sensor design in my own project?
Yes, under the terms of its CERN-OHL-S-2.0 license, which Jana-Marie chose for the repository.
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