automatic coil winder

Hi there!
this is my current project, an automatic coil winder. It's controlled by an arduino uno, so you just have to choose your number of windings and start it.

What you need is an Arduino Uno (or similar) and a SainSmart LCD Keypad Shield
http://www.sainsmart.com/sainsmart-uno-r3-lcd1602-keypad-shield-starter-kit-for-arduino-mega328p-au.html

Additionally, there are two little modules to solder (or maybe you can buy some?) which are a motor driver (basically, a BS170 mosfet and two resistors) and a light switch (which too only needs two resistors). I Built it on stripe grid pcb.

You will also need three 624ZZ bearings.

And you will need a 37mm geared motor like this one:
http://de.aliexpress.com/store/product/DC-12V-motor-37GB-37MM-300RPM-High-powered-Torque-8-5KG-CM-high-torque-gear-box/1549033_32320818214.html

I've put my clumsy source code into this thing and will rework it asap.

Oh er.. you will need 12V power, too ;)