Levers activate the gripping hand/pincer mechanism,.

Simple effective design, results can be altered by using different bands.

An alternative method of powering a land vehicle.

Includes a control box to activate the motion..

Uses a worm drive for low gearing.

Five syringes control all the movements typically found on an excavator..

Use a series of gears.

Light sensors and a pcb provide the means for automated lane control.

Pre-made pcb, no soldering required..