5v 28byj-48 Stepper Motor and Uln2003 Stepper Motor Drive Test Module Board, Multi Colour

The ULN2003 is one of the most common motor driver ICs, consisting of an array of 7 Darlington transistor pairs, each pair is capable of driving loads of up to 500mA and 50V.The board has a connector that mates the motor wires perfectly which makes it very easy to connect the motor to the board.

USES:

ULN2003 Stepper Motor Driver Board uses the ULN2003 DARLINGTON ARRAYS to drive the 4-phase 5-wire stepper motor (5v-12v). It's easy to use Arduino or another development platform to drive the stepper motor by this diver board.

A Stepper Motor Driver is the driver circuit that enables the stepper motor to function the way it does. For example, stepper motors require sufficient and controlled energy for phases in a precise sequence. Due to this, stepper motors are considered more advanced than the typical DC motor.

Features:

    ULN2003A motor driver chip.
    Chip all the pins already leads for easy connection to use.
    5-12V power supply.
    4-way signal indicator.
    Step angle: 5.625 x 1 / 64.
    Reduction ratio: 1 / 64.
    Phase: 4.
    Current / Phase: 5V.