Tiny Stepper Controller
Arduino Stepper Control Board
The tiny stepper controller is a controller board for stepper motor. It can be controlled manually (potentiometer and switches) and programmed with Arduiono IDE.
Stepper Motor driver board: A4988
Microcontroller: Attiny85.
Manual Control ready with:
- Potentiometer for speed.
- Push button for single step increment.
- Slider switch for direction selection.
Direction and Step can either be controlled from Attiny85 mcu or from switches.
30V max power supply. Uses 2.1mm DC power socket connector.
DIL switch for selection of step resolution.
Two digital I/O available for external use (serial port/external sensors/ external switch).
Comes flashed with a basic sketch to run the motor at various speeds. Sketch here.
http://lechacal.com/stepper_control/detailed.png
[Image:http://lechacal.com/stepper_control/IMG_0129.JPG]
[Image:http://lechacal.com/stepper_control/IMG_0131.JPG]
[Image:http://lechacal.com/stepper_control/IMG_0132.JPG]
[Image:http://lechacal.com/stepper_control/IMG_0133.JPG]
[Image:http://lechacal.com/stepper_control/IMG_0134.JPG]
[Image:http://lechacal.com/stepper_control/IMG_0135.JPG]
[Image:http://lechacal.com/stepper_control/IMG_0136.JPG]
