1 3

Axiometa

Motor Driver (L9110S)

Motor Driver (L9110S)

AX22-0032

$2.99
$2.99
Sale Sold out
Taxes included. Shipping calculated at checkout.
Need to spin one DC motor forward, reverse, coast, or brake without burning GPIOs? This AX22 board does it neatly. A robust L9110S H-bridge sits on a 22 × 22 mm PCB and is wired for one motor only, handling up to 800 mA continuous (1.5 A peak) from 2.5 – 12 V. Two active-high control pins (IN1, IN2) give simple direction and PWM speed control. Power can come from the AX22 backplane’s power rail or a separate external VExt Input, just move a solder jumper to select. Snap it into an AX22 backplane and drive wheels, sliders, or pumps in minutes with Arduino IDE, MicroPython, or MicroBlocks.
View full details

  • Technical Details

    - 22 mm × 22 mm square
    - 4× ⌀2.7 mm Mounting Holes
    - 800 mA continuous, 1.5 A peak
    - Selectable Power Supply (External or Internal) through Resistor
    - VExt 2.5 – 12 V (external pad or backplane 5 V via jumper)
    - 1.8 V, 3.3 V, 5.0 V
    - Arduino IDE Compatible
    - MicroPython Compatible
    - MicroBlocks Compatible

    Material Datasheet 

  • Pinout

  • Interface

PCB Design

  • Top

  • Bottom

Arduino Example Code

example.ino 
#define MOTOR_A1 15
#define MOTOR_A2 45
#define SPEED 200   // PWM value (0-255)

void setup() {
  pinMode(MOTOR_A1, OUTPUT);
  pinMode(MOTOR_A2, OUTPUT);
}

void loop() {
  // Forward
  analogWrite(MOTOR_A1, SPEED);
  digitalWrite(MOTOR_A2, LOW);
  delay(2000);

  // Stop
  digitalWrite(MOTOR_A1, LOW);
  digitalWrite(MOTOR_A2, LOW);
  delay(500);

  // Backward
  digitalWrite(MOTOR_A1, LOW);
  analogWrite(MOTOR_A2, SPEED);
  delay(2000);

  // Stop
  digitalWrite(MOTOR_A1, LOW);
  digitalWrite(MOTOR_A2, LOW);
  delay(500);
}

Guides and Blogs

  • First time setup

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • Automatic Street Lights

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

  • How Does an LDR work ?

    Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.