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1pcs CJMCU-3901 PMW3901 Optical Flow Sensor - Far-Field XY Motion Detection for RC Drones, Aircraft & Flight Control

$18.49

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About this item

  • Far-Field Navigation Technology - Uses PixArt’s advanced optics for X-Y motion detection from 80mm to infinity, enabling navigation in air/ground applications.
  • 2MHz 4-Wire SPI Interface - High-speed data transfer with 16-bit motion registers for real-time positioning in drones and robotics.
  • Wide Voltage Compatibility - Operates on 1.8V-3.6V with <9mA power consumption for battery-powered systems.
  • No Focus Lens Design - Eliminates manual alignment during installation, simplifying integration into UAVs and aircraft.
  • GPS-Independent Positioning - Provides reliable X-Y tracking indoors/outdoors, ideal for GPS-denied environments like warehouses and urban areas.