June 12, 2026 - Schematics and PCB (Again)

Timelapse link: https://lapse.hackclub.com/timelapse/tfSmttbk7TpE

After updating the schematics and routing all the traces in the PCB, I had to plan how I would insert the M3 screw footprints, but I quickly ran into space conflicts.

As a result, I had to think for a while to come up with the structure and layout of GhostWriter, which will reveal whether or not everything will be in the right place.

Future work:

After drawing that diagram I realized numerous conflicts in component locations, especially the micro servo, which needs to be held down with the rigid body of a 3D printed chassis, not on the PCB board! I still have to figure out where to put the M3 screws and how I will attach the micro servo and design the pen holder (how do I move a pen up and down if the servo moves in an arc?). This is quickly turning into a puzzle to solve.