07. 09. 2012
two 6mm plywood boards, dimensions 100x100cm, reinforced with 2×1.4cm wooden sticks. stretchable fabric is then fixed to the boards with a stapler.
09. 09. 2012
tried to lift the top with one firgelli motor fixed in the middle. the motor strugled but didn't have enough force to move the construction.
fixed two firgelli motors on the sides of the board, now they can move the top of the structure up and down. the motors are controlled by an arduino diecimila microcontroller.