The Pololu DRV8824 is a carrier board for TI’s DRV8824 stepper motor driver. The board can deliver up to 1.2A per coil with appropriate cooling system and 0.75 A otherwise. It has the same pinout, interface and features as the Pololu DRV8825 so that it can be used as a replacement.

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
  • intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
  • 45 V maximum supply voltage
  • 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

Part List

  • 1x DRV8824 motor controller
  • 1x 1x16 pin headers

Documents

Mechanics
Dimensions L x W x H 2.03 cm x 1.52 cm
Weight 1.6 g

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Pololu DRV8824 Low-Voltage Stepper Motor Controller

  • Pololu
  • The Pololu DRV8824 is a stepper motor driver and can replace Pololu DRV8825. The board can deliver up to 1.2A per coil with appropriate cooling system and 0.75 A otherwise.
  • --
  • Availability: 15 (France)
  • 5.15€ Euro 2.58€ Euro
  • EUR 154.51 Left For Free Shipping

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Tags: pololu, stepper motor controller