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BIQU A4988 Suitable StepStick Stepper Motor Diver Module with Warmth Sink for 3D Printer Controller Ramps 1.four(Pack of 5pcs) - 3dprintingzoom
Worth: Specs: Measurement: A4988:20*15*11mm(LWH) Warmth Sink: 9*9*5mm(LWH) Weight: zero.8ounces Colour: Inexperienced Options: -Clever chopping management that robotically selects the right present decay mode (quick decay or sluggish decay) -Over-temperature thermal shutdown, under-voltage lockout, and crossover-current safety -Computerized present decay mode detection / choice -Inner UVLO -Blended with sluggish present decay modes -Synchronous rectification for low energy dissipation -Crossover-current safety -Thermal shutdown circuitry -Three.Three and 5 V suitable logic provide -Thermal shutdown circuitry -Floor Fault Circuit -Load short-circuit safety -Of 5 optionally available step mode: full, half, 1/four, 1/eight and 1/16…