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Description
OVERVIEW:
The A4988 is a micro-stepping driver forcontrolling bipolar stepper motors which has a built-in translator for easyoperation. This means that we can control the stepper motor with just 2 pinsfrom our controller, or one for controlling the rotation direction and theother for controlling the steps.
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 themaximum current output with a potentiometer, which lets you use voltages aboveyour stepper motors rated voltage to achieve higher step rates
- Intelligent chopping control thatautomatically selects the correct current decay mode (fast decay or slow decay)
- Over-temperature thermal shutdown,"under-voltage lockout, and crossover-current protection.
Document:
Features
Country:
Pakistan
Model No.:
ROMD-07
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