5Pcs For 3D Printer Reprap A4988 Stepper Motor Driver Module with Heat Sink

Product Features: - The A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is a breakout board for the A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection; - Can interface directly with 3.3V and 5V systems; - Suitable for driving a wide range of stepper motors; - Simple step and direction control interface; - Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step; - Adjustable current drive setting from 0.5A to 2A; - Built-in thermal shutdown, undervoltage lockout, and crossover-current protection; - Short-to-ground and shorted-load protection; - 4-layer, 2oz copper PCB with solder mask on both sides for increased current handling capacity; - Exposed solder points on the underside of the board for direct soldering of wires; Benefits: - Easy installation; - Durable construction; - Color options; - Compact size; - Lightweight; - Affordable; - Versatile; - Energy-efficient; - Reliable; - Safe to use; Additional Features: - Comes with a heat sink to prevent overheating; - Has a wide operating voltage range of 8V to 35V; - Can deliver up to 1A of output current per channel; - Has a built-in current sense resistor for accurate current monitoring; - Is RoHS compliant;

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