New Tutorial:

https://www.youtube.com/watch?v=e4wPGPhYB0k

1 x Slider pot 10K Mono 0.1 W linear F2005N

1 x Controller from Micro Servo SG92R TowerPro

1 x DC Gear Motor - Precision Microdrives MODEL:212-109 30rmp @3V

2 x 4K7 resistor

STL and Solidworks 2014:

https://github.com/tscha70/3DPrinterSTLFiles/tree/master/Maxiimo 2.5.3