This PCB connects a Chameleon3 USB3 camera to pyControl. It takes "frame grab" and "sync pulse" signals generated by pyControl and coming out of a D-Series Breakout Board and routes them into the GPIO pins of the camera.
Additionally, the PCB has 3 controllable high power IR LEDs that provide light for the camera to see in the dark.
| Qty | Reference | Description | Value/MPN |
|---|---|---|---|
| 3 | D1, D2, D3 | 850 nm LED | LST1-01F09-IR01-00 |
| 2 | H1, H2 | Threaded standoff | 24882 |
| 1 | J1 | 9-pin socket | BM09B-NSHSS-TBT |
| 1 | J2 | RJ45 jack | E5J88-00LJG2-L |
| 1 | R1 | 5 watt resistor | 5Ω |
- CM3-U3 camera
- A4Z2812CS-MPIR lens
| GPIO pin | GPIO Color | GPIO Function | RJ45 Pin | pyControl Function | Purpose |
|---|---|---|---|---|---|
| 4 | Green | GPIO3/Line3 | 1 | DIO_A | pyControl sends square wave to camera to grab each frame |
| 9 | Yellow | OPTO_IN/Line0 | 4 | DIO_B | pyControl sends random sync pulse |
| 6 | Black | GND | 2 | Ground | Ground |
| 7 | Brown | OPTO_GND | 2 | Ground | Ground |