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 photopic response to light intensity in very low light condition or behind a dark faceplate.
Specifications
Operating voltage (v) | 2.8 ~ 3.8 |
Resolution | 16-Bit |
Model | APDS-9930 |
Wait State Power | 90 テつオA |
Operating frequency (KHz) | 400 |
Length (mm) | 18.3 |
Width (mm) | 15 |
Height (mm) | 4 |
Weight (gm) | 2 |
Shipment Weight | 0.005 kg |