This library controls and drives motion of all types of bipolar stepper motors with 2 phase (4 terminals).
Project tutorial by ambhatt
This library creates an 8-bit IO port for Arduino by combining any 8 Arduino pins. With this library, one can send/get direct 8-bit data.
This is Unipolar Stepper library in Arduino that gives different functionalities and rotates all unipolar type stepper motors.
On this sample I would like to explain why PID-control should be used for speed controls and how the direction can be inverted.
Project tutorial by tolgadurudogan
Thanks for your valuable suggestions
I will keep this thing in mind while develop ung next version of this library.
However as you are saying the library locks up arduino code but in my opinion it depends upon application/system designer/developer
Like if he wants to use library along with getting sensor input or user input from keyboard or control other motor, he can always use timer, timer interrupt, ext interrupt (on pins 2,3) etc any method.
For my application i might use ext interrupt for user input from keypad and timer tiking interrupts for real time monitoring sensor data
Thanks for suggestions. Consider it done
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