L9110 5V Fan Motor Module with Propeller Arduino Robot Airflow DIY

🔧 L9110 5V Fan Motor Module with Propeller | AuscomTech

This fan motor module combines a compact DC motor with an L9110 dual H-bridge driver, providing an easy solution for controlling airflow in microcontroller-based projects.

The onboard driver allows precise speed and direction control using digital signals or PWM, making it suitable for Arduino-based systems and embedded electronics.

Ideal for robotics, cooling systems, and DIY automation, this module simplifies motor integration while maintaining reliable and efficient operation.

⭐ Key Features

• L9110 dual H-bridge driver – Enables bidirectional control of DC motors using simple logic inputs.
• Wide voltage support – Motor driver supports a broad operating range for flexible project integration.
• PWM speed control – Compatible with PWM signals for adjustable airflow and motor speed.
• Compact integrated design – Motor, driver, and propeller combined on a single PCB.
• Simple control interface – Uses INA and INB pins for direction and speed control.
• Arduino compatible – Works with UNO, Nano, Mega and similar development boards.

📊 Technical Specifications

• Driver IC: L9110 dual H-bridge :contentReference[oaicite:0]{index=0}
• Operating Voltage: 5V DC (typical module use)
• Driver Voltage Range: Approx. 2.5V – 12V :contentReference[oaicite:1]{index=1}
• Max Current: Up to 1.2A per channel (driver capability) :contentReference[oaicite:2]{index=2}
• Control Method: Digital input / PWM :contentReference[oaicite:3]{index=3}
• Motor Type: Brushed DC motor with propeller
• Interface Pins: VCC, GND, INA, INB
• Compatibility: Arduino, ESP32, and other microcontrollers

🧩 Typical Applications

• Arduino robot projects
• Smart car airflow systems
• Cooling fan control
• DIY automation systems
• Educational electronics projects
• Motor control demonstrations

⚠️ Important Notes

• Designed for low-power motor and airflow applications.
• Not suitable for high-thrust propulsion or flight systems.
• Ensure correct voltage supply and wiring before operation.
• Performance depends on power source and control method.
• Controller board not included.

📦 Package Includes

• 1 × L9110 5V Fan Motor Module with Propeller

🔗 Recommended Accessories (Not Included)

• Arduino UNO or Nano – for motor control
• Jumper wires – for prototyping connections
• 5V regulated power supply – stable operation
• Sensor modules – for automated control systems