Tiny Stepper Controller: Difference between revisions
| Line 8: | Line 8: | ||
Stepper Motor driver board: A4988<br /> | Stepper Motor driver board: A4988<br /> | ||
Microcontroller: Attiny85.<br /> | Microcontroller: Attiny85.<br /> | ||
Input Power: 30Volts Maximum | Input Power: 30Volts Maximum.<br /> | ||
Power Socket: 2.1mm Jack. Center positive. | Power Socket: 2.1mm Jack. Center positive. | ||
| Line 27: | Line 27: | ||
A short demonstration can be seen on [http://lechacal.com/stepper_control/stepper.webm this video] | A short demonstration can be seen on [http://lechacal.com/stepper_control/stepper.webm this video] | ||
[[File:Detailed_tiny_stepper_control_small.png]] | |||
<div align="CENTER"><br /> | <div align="CENTER"><br /> | ||
Revision as of 14:37, 21 May 2014
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.
Technical Specifications
Stepper Motor driver board: A4988
Microcontroller: Attiny85.
Input Power: 30Volts Maximum.
Power Socket: 2.1mm Jack. Center positive.
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.
DIL switch for selection of step resolution.
Two digital I/O available for external use (serial port/external sensors/ external switch/ i2c).
Comes flashed with a basic sketch to run the motor at various speeds. Sketch here.
A short demonstration can be seen on this video
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]
