Original stock GY-9960-3.3 APDS-9960 RGB infrared gesture sensor sensing motion direction recognition module
Product Descriptions：
APDS-9900 provides digital ambient brightness and proximity sensors (ALS), infrared LEDs, and a complete proximity detection system within a single 8-pin package. The proximity function allows for 100mm plug and play testing (without the need for a windshield), thus reducing the need for factory calibration of terminal devices or subassemblies. The proximity detection function works well from bright sunlight to dark rooms. A wide dynamic range also allows for short distance detection operations, such as behind dark glass on a mobile phone. In addition, the internal state machine has the ability to place the device in low-power mode between ALS and proximity measurement, providing extremely low average power consumption. ALS can respond to light intensity in extremely low light conditions or behind dark colored panels. https://cjmcu.taobao.com.
The APDS-9900 digital environment brightness and proximity sensor are particularly useful for display management, aiming to extend battery life and provide visibility under different lighting conditions. The display panel and keyboard backlight account for up to 30% to 40% of the total platform power. ALS function is an ideal choice for laptops, LCD displays, flat screen TVs, and mobile phones.
The proximity function is particularly suitable for near-field proximity applications. In mobile phones, proximity detection can be performed when users place their phones near their ears. When using a mobile phone for calls, the device can provide proximity information quickly enough at the required high repetition rate. This feature provides improved 'green' power saving capability and increases security to lock the computer in the absence of the user. Adding micro optical lenses to the module can provide efficient transmission and reception of infrared energy, which can reduce overall power consumption.
Characteristic
ALS, infrared LED, and proximity detector in optical modules
Environmental Brightness Sensing (ALS)
- Approximate visual response of the human eye
Programmable interrupt function and upper and lower threshold values
- Up to 16 bit resolution
- High sensitivity operates behind dark glass
- Up to 1000000:1 dynamic range
Close up detection
- Fully calibrated to 100mm detection
- Integrated infrared LED and synchronous LED driver
- Eliminate nearby 'factory calibration'
-2000:1 dynamic range
Programmable waiting timer
- Waiting state power -70 μ A typical value
&Programmable range from 2.72 milliseconds to over 6 seconds
I2C compatible interface
- Up to 400 kHz (I2C fast mode)
- Dedicated interrupt pin
- I2C 1.8V VBUS interface
Sleep mode power -2.5 μ A typical value
