OpenScan Shield and Ringlight eCAD
I produced duplicate OpenScan PCBs to learn eCAD, specifically KiCad. For those using these files, they are not 100% accurate to the official OpenScan board designs. The designs have been good enough for me to build my own OpenScan Mini.
Easy things to adjust a few milimeters if you’ve producing your own boards to these designs:
Move the mosfet away from the Ringlight connector
Adjust the position of the voltage regulator to avoid the motor driver
Adjust the switch position to better align with the OpenScan caseworks
There is a missing slot on the Shield for a ribbon cable, but it’s not required for the OpenScan Mini.
On the Ringlight, the LEDs could be slightly closer to the centre of the board. I just biased the LEDs in that direction when soldering them.