The model Printer is built from the Lego Wedo 2.0 educational kit. The drive for moving the carriage with a felt-tip pen is implemented on a combination of mechanical gears – worm and belt, as well as a crank mechanism. The feed of the tape is regulated manually using a toggle-wheel.
The set includes step-by-step building instructions and an example of program (in Lego Wedo 2.0 environment).
ATTENTION! Additional material is required – paper tape, scissors, felt-tip pen.