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A4988 Stepper Motor Driver Module + Heat Sink for 3d Printer Reprap (3 Pcs)
A4988 Stepper Motor Driver Module + Heat Sink for 3d Printer Reprap (3 Pcs)
A4988 Stepper Motor Driver Module + Heat Sink for 3d Printer Reprap (3 Pcs)
A4988 Stepper Motor Driver Module + Heat Sink for 3d Printer Reprap (3 Pcs)
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A4988 Stepper Motor Driver Module + Heat Sink for 3d Printer Reprap (3 Pcs) - Red

$5.23
7.64

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CN-099:Ship between: Feb 20 - Feb 22

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Discussion

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Why not extruding enough plastic?

1. Incorrect filament diameter;

2. Increase the extrusion multiplier.

The solution to under-extrusion (not extruding enough plastic)

Description

Size:
A4988:20*15*11mm(LWH)
Heat Sink: 9*9*5mm(LWH)

Features:
-Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
-Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection
-Automatic current decay mode detection / selection
-Internal UVLO
-Mixed with slow current decay modes
-Synchronous rectification for low power dissipation
-Crossover-current protection
-Thermal shutdown circuitry
-3.3 and 5 V compatible logic supply
-Thermal shutdown circuitry
-Ground Fault Circuit
-Load short-circuit protection
-Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16

Specification

Dimensions and Weight

Product weight: 0.0040 kg
Package weight: 0.0130 kg

Package Contents

Package Contents: 3 x A4988 Stepper Motor Diver Module, 3 x Heat Sink

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$5.23

A4988 Stepper Motor Driver Module + Heat Sink for 3d Printer Reprap (3 Pcs)

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