metal knobs are my favorite

Good progress on the PCBs! The daughter PCB host the ESP32 and power (offset for better WiFi reception), the main PCB has the motor drivers on 1 side and the sensors on the other side. Can't wait to finalize and order these to test the full assembly.

After a good amount of time spent on lens and focus calibration, this 1/2 scale test dial look great!

Cutting numerals from a stainless steel sheet. They are about 9mm tall and have really clean edges.