Adafruit Small Reduction Stepper Motor - 12VDC 32-Step 1/16 Gearing

Key Features Unipolar stepper with 0.1" spaced 5-pin cable connector 2052 steps per revolution 1/16.128 geared down reduction 5V-12V DC suggested operation Great first stepper motor, good for small projects and experimenting with steppers This is a great first stepper motor, good for small projects and experimenting with steppers. This uni-polar motor has a built in mounting plate with two mounting holes. There are only 32 step (11.25 degree) per revolution, and inside is a 1/16 reduction gear set. (Actually its 1/16.128 but for most purposes 1/16 is a good enough approximation) What this means is that there are really 32*16.128 steps per revolution = 516.096 steps! The shaft is flattened so its easy to attach stuff to it with a set-screw. A perfect first stepper motor and works well with the Motor Shield for Arduino.The gearing has a few side effects which are important to note. First, you shouldn't use interleaved or micro-stepping to control or it will take forever to turn. Instead