Stepper motor control with arduino - Attiny84 & A4988

Stepper Motor driver board with Attiny84 mcu and A4988 driver.
This stepper control board has been designed to offer ready to use manual control for your stepper motor. An Attiny84 microcontroller is used which means that you can change the firmware yourself to program the board. This is using Arduino IDE. Other options are possible such as using the board with serial or i2c communications.


Manual Controls:

• Potentiometer for speed.
• 2 Push buttons.
• Slider switch for direction selection.

• Direction controlled from either Attiny84 mcu or slide switch.
• 30V max power supply.
• 2.1mm DC power socket connector.
• Step resolution can be configured with jumpers.
• Two digital I/O available for alternative use (i2c/ serial port/external sensors/ external switch).
• Sold flashed with a basic sketch to run the motor at various speeds. Download default Sketch.
  
  NOTE: A programmer board is required to program the Atiny84 with Arduino IDE. We do sell these programmer board. Enquire within or check other items for sale.
  
  
  
  Video link

This development board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by LeChacal.com to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards. This
evaluation board/kit does not fall within the scope of the European Union directives regarding  electromagnetic compatibility, restricted substances (RoHS), recycling (WEEE), FCC, CE or UL, and therefore may not meet the technical requirements of these directives or other related directives.