Reprap Stepper Driver A4988 for 3D printer

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Reprap Stepper Driver A4988 Stepper Motor Driver Module with Heatsink for 3D printer

FOB price:	US$2.5-3.5/Piece
Min Order Quantity:	10 Piece/Pieces
Payment Terms:	L/C,D/A,D/P,T/T,Paypal,Western Union,Escrow
Port:	ShenZhen,GuangZhou,hongkong
Supply Ability:	1000000 Pieces Per Month

Features:

This product is a breakout board for A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection.

This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth-, and sixteenth-step modes,

with an output drive capacity of up to 35 V and 2 A

Maximum output current is 1A

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 the maximum current output with a potentiometer, which lets you use voltages above

your stepper motor's rated voltage toachieve higher step rates

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

Short-to-ground and shorted-load protection

Specifications:

Dimensions:20 x 15 x 11 mm

Heatsink size:9 x 9 x 5 mm

Color:Green

Net weight:3 g

Package weight:13 g

Package included:

1 x A4988 stepper motor

1 x heatsink