This circuit board is for a button and RGB LED communications with the main PCB on the Cranio Pro-IO rugged data logging and control system.
| Service | PCB Assembly |
| Complexity | ⭐⭐ |
| Quantity | 25 prototype |
| Points of interest | 0402 passive components QFN IC’s Soldered mechanical fasteners |
| Processes | T3 standard lead-free solder paste Fine pitch stencil Vaporphase soldering oven |
