L9110H Fan Motor Module is a compact, dual-voltage fan motor driver module purpose-built for fan propeller firefighting robot projects and Arduino-based airflow control applications. Featuring the L9110H motor driver chip, an onboard filtering tantalum capacitor for superior power stability, and a 75mm propeller, it provides reliable, controllable fan operation at both 5V and 3.3V logic levels, making it compatible with virtually all popular microcontroller platforms.
Key Features:
- L9110H motor driver chip — reliable, efficient fan motor control
- Dual voltage compatible — works at both 5V and 3.3V logic levels
- Wide operating voltage (3.2–5.5V) — compatible with Arduino, ESP32, and Raspberry Pi
- Onboard tantalum capacitor — superior power filtering for stable operation
- 75mm propeller included — ready to use out of the box
- High current output (730mA at 5V) — strong airflow for firefighting robot applications
- Compact module design — easy integration into robot chassis and enclosures
- Controllable via PWM — variable fan speed through Arduino PWM output
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