DRV8825 Stepper Motor Driver Module
€8,95 /€7,40 excl. VAT
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Description DRV8825 Stepper Motor Driver Module
The DRV8825 Stepper Motor Driver Module is a high-quality control module for bipolar stepper motors. Designed by TI, this module is known for its efficiency and reliability. The DRV8825 is almost identical in pinout and interface to the A4988 module. This makes it an excellent replacement with better performance. With an operating voltage range of 8.2 to 45 V, it delivers up to 1.5 A per phase. This is done without a heat sink or forced airflow. A notable feature is the adjustable current limit. This protects against flooding and overheating.
The module supports six microstep resolutions up to 1/32 step. This provides higher resolutions by allowing intermediate step locations. These can be reached by activating the coils with intermediate current levels. The resolution can easily be set with the MODE0, MODE1 and MODE2 inputs. This makes the DRV8825 flexible in use. It is suitable for a wide range of applications.
Features DRV8825 Stepper Motor Driver Module
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Step resolutions: Supports full, half, 1/4, 1/8, 1/16 and 1/32 steps.
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Power control: Adjustable current limit via a potentiometer.
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Intelligent Control: Automatic selection of the appropriate power decay mode.
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Supply voltage: Up to 45 V maximum.
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Built-in Regulator: No external logic power supply required.
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Compatibility: Direct interface with both 3.3 V and 5 V systems.
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Protections: Over-temperature shutdown, over-current shutdown and under-voltage lockout.
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Protection: Short circuit to earth and short circuited load protection.
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User friendly: Simple step and direction control interface.
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