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L9110S DC Stepper Motor Driver Board Module

Reference: MD0114

Condition: New product

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Detail about L9110S DC Stepper Motor Driver Board Module

The L9110S 2-Channel motor driver module is a compact board that can be used to drive small robots. This module has two independent motor driver chips which can each drive up 800mA of continuous current. The boards can be operated from 2.5V to 12V enabling this module to be used with both 3.3V and 5V microcontrollers.

A set of female header pins is used to connect this module to a microcontroller. The motors are attached via two sets of screw terminals.

A PWM Pulse Width Modulation signal is used to control the speed of a motor and a digital output is used to change its direction. This module can also be used to drive a single four line two phase stepper motor. Four holes make this board easy to mount onto your robot or other project.

Features

Brand new L9110 Dual-Channel H-Bridge Motor Driver Module for Arduino
Dual L9110S chipset motor driver
Can drive two DC motors, and a 4-wire 2-phase stepper motor
Great for DIY project

Specifications

Material: PCB
Color: Red
Package Dimension: 26*27*15mm
Weight: 11g
Double L9110S chip motor drive;
Module supply voltage: 2.5~12V;
Suitable motor: the motor operating voltage between 2.5V~12V, the maximum operating current of 0.8A;
Can drive two DC motors, or a 4-wire 2-phase stepping motor;
PCB board size: 2.8cm x 2.1cm, compact size, easy for assembly;
Provides with a fixed mounting hole, diameter: 3mm;

Pins Map

The 6-pin black curved pin description:
VCC: external 2.5V~12V voltage;
GND: external GND;
The IA1: external microcontroller IO port;
The IB1: external microcontroller IO port;
IA2: external in microcontroller IO port;
IB2: external microcontroller IO port;
4-pin green terminal description: OA1 / OB1 connect to DC motor 2-pin, no direction; OA2 / OB2 connects to DC motor 2-pin, no direction;