CJMCU-9930 APDS-9930 Digital Proximity and Ambient Light Sensor for Arduino

The CJMCU 9930 APDS-9930 Digital Proximity and Ambient Light Sensor is a compact sensor module designed for Arduino and other microcontroller projects. It integrates optical modules for ambient light sensing (ALS), infrared (IR) LEDs, and proximity detection in a single 8-pin package, making it easy to use for various applications. Here are its key features and specifications:

  Features:  

• Integrated optical modules for ALS, IR LEDs, and proximity detectors
• Ambient Light Sensing (ALS) with approximate human visual response
• Programmable interrupt capability with upper and lower thresholds
• Up to 16-bit resolution for precise light intensity measurement
• High-sensitivity operation behind dark glass
• Proximity detection with detection range calibrated to 100 mm
• Integrated infrared LED and synchronous LED driver
• Programmable wait timer with low power consumption
• I2C interface compatible, up to 400kHz (I2C fast mode)
• Dedicated interrupt pin for easy integration

  Specifications:  

• Operating Voltage: 2.8V to 3.8V
• Resolution: 16-Bit
• Model: APDS-9930
• Wait for State Power consumption: 90 µA
• Operating Frequency: 400 kHz (I2C)
• Dimensions: 18.3mm x 15mm x 4mm
• Weight: 2g

  Pin Out Details:  

• VL: Optional power to the IR LED (3.0V to 4.5V)
• GND: Ground
• VCC: Power supply (2.4V to 3.6V)
• SDA: I2C data
• SCL: I2C clock
• INT: External interrupt pin

  Applications:  

• Adjustable light mobile phone backlight
• Notebook/display security
• Automatically enabled hands-free mode
• Automatic menu pop-up
• Digital camera eye sensor

  Package Includes:  

• 1 x CJMCU 9930 APDS-9930 Digital Proximity and Ambient Light Sensor