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New Product – CoolSteps 2

Posted by Ignatius Havemann on September 23, 2013  /   Posted in Blog

9 October 2013 – This product is a breakout board for TI’s DRV8825 stepper motor driver. This stepper motor driver lets you control
one bipolar stepper motor at up to 2.2 A output current per coil.
Some of the driver’s key features:

  • Simple step and direction control interface
  • Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
  • Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
  • Supply Voltage 8.2 – 45 V
  • Built-in regulator (no external logic voltage supply needed)
  • Can interface directly with 3.3 V and 5 V systems
  • Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
  • Short-to-ground and shorted-load protection

2 Comments

  1. Jacob Taljard September 27, 2013 10:04 am / Reply

    Could you please supply me with a price on 5 stepper driver boards?

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