December 17, 2012

One motor GBC elevator

Makoroll has presented this GBC module on Eurobricks.

How does it work?

"The principle is very simple. Between the power source and the 9v motor there's a switch it is connected to the two levers - the top and bottom. The additional rubber band causes the light moving lever moves it to the other side very quickly, so do not feel the moment when the switch is in the zero position. The platform in the down position opens another "goal" by pressing the lever and allows the balls get inside."