CJMCU 9930 APDS-9930 Digital Proximity And Ambient Light Sensor For Arduino

This is CJMCU 9930 APDS-9930 Digital Proximity And Ambient Light Sensor For Arduino. The APDS-9930 provides digital ambient light sensing (ALS), IR LED and a complete proximity detection system in a single 8 pin package. The proximity function offers plug and play detection to 100 mm (without front glass) thus eliminating the need for factory calibration of the end equipment or sub-assembly. The proximity detection feature operates well from bright sunlight to dark rooms. The wide dynamic range also allows for operation in short distance detection behind dark glass such as a cell phone. In addition, an internal state machine provides the ability to put the device into a low power mode in between ALS and proximity measurements providing very low average power consumption. The ALS provides a photonic response to light intensity in very low light condition or behind a dark faceplate. Features : > Optical modules integrated with ALS, infrared LEDs and proximity detectors >Ambient Light Sensing (ALS) Approximate human visual response Programmable interrupt capability with upper and lower thresholds Up to 16-bit resolution High sensitivity operation behind dark glass 0.01lux low lumen performance > Proximity detection Fully calibrated to 100 mm detection Integrated infrared LED and synchronous LED driver Eliminates factory calibration of the proximity sensor > Programmable wait timer Wait for state power consumption – 90μA typical Programmable range from 2.7 ms to more than 8 seconds I2C interface compatible Up to 400kHz (I2C fast mode) Dedicated interrupt pin. Specifications: Operating voltage (v): 2.8 ~ 3.8 Resolution: 16-Bit Model: APDS-9930 Wait State Power: 90 µA Operating frequency (KHz): 400 Length (mm): 18.3 Width (mm): 15 Height (mm): 4 Weight (gm): 2 Pin Out Details: Pin Label: Description VL: Optional power to the IR LED. Must be 3.0 – 4.5V GND:  Ground. VCC: Must be 2.4 – 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. Useful Links Arduino code and User Instructions.