1200110
محصول جدید
درایور استپ موتور ARDUINO STEPPER DRIVER A4988
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Description:
This product is a carrier board or breakout board for Allegro's A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection by Pololu; we therefore recommend careful reading of the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.
We also sell a larger version of the A4988 carrier that has reverse power protection on the main power input and built-in 5 V and 3.3 V voltage regulators that eliminate the need for separate logic and motor supplies.
Features:
Simple step and direction control interface
Full-step, Half-step, Quarter-step, Eighth-step, and Sixteenth-step
Adjustable current control
Intelligent chopping control
Over-temperature thermal shutdown
Under-voltage lockout
Crossover-current protection
Short-to-ground and shorted-load protection
Subdivision: 1, 1/2, 1/4, 1/8, 1/16
Size: 1.5mmX2mm (for RAMPS, ultimaker or other compatible boards);