Tiny Stepper Controller
with manual control
Arduino Stepper Control Board
Stepper Motor driver board with an Attiny85.
Can be programmed with Arduino IDE.
It uses the A4988 controller.
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.
35V 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).
Sold flashed with a basic sketch to run the motor at various speeds. Sketch here.
More complete documentation and videos to come soon. Any questions don't hesitate to ask.
File:Http://lechacal.com/stepper control/detailed.png
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