MOC-8723 Printer and Telegraph Machine

A telegraph machine and printer constructed utilizing the Mindstorms EV3 equipment (31313).

It manipulates a pen to attract textual content on a sheet of paper. You can management what textual content is printed by tapping out Morse Code on the contact sensor.

You can discover extra detailed info on wiring, calibrating and working this robotic, together with the constructing directions, at http://jkbrickworks.com/telegraph-machine-and-printer.