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3D-What.co.za
Cell : 082-457-4186
Total :
Items :
Back block 1
3D-What.co.za
Cell : 082-457-4186
3D-What.co.za
Cell : 082-457-4186
Total :
Items :
Back block 1
3D-What.co.za
Cell : 082-457-4186
Total :
Items :
Back block 1
Total :
Items :
Cell: 082-457-4186
www.3d-what.co.za
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A4988 Stepper Motor Driver with heat sink

 R   50.00



A4988 Stepper Motor Driver with heat sink

This breakout board for Allegro’s A4988 microstepping  bipolar stepper motor driver features adjustable current limiting,  over-current and over-temperature protection, and five different  microstep resolutions (down to 1/16-step). It operates from 8 V to 35 V  and can deliver up to approximately 1 A per phase without a heat sink or  forced air flow (it is rated for 2 A per coil with sufficient  additional cooling).
Here are some of the driver’s key features:
  • Simple step and direction control interface
  • Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-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)
  • Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
  • Short-to-ground and shorted-load protection


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