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Gesztusfelismerő érzékelő PAJ7620U2 9 gesztusfelismerő APDS-9930 APDS-9960 VL6180 VL6180X távolságkereső optikai hatótávolság
Gesture recognition sensor PAJ7620U2 9 gesture recognition APDS-9930 APDS-9960 VL6180 VL6180X Range Finder Optical Ranging
Description:
 
 
PAJ7620U2 gesture recognition sensor. It can recognize 9 gestures including move up, move down, move left, move right, move forward, move backward,circle-clockwise, circle-counter clockwise, and wave. These gestures information can be simply accessed via the I2C bus. The PAJ7620U2 also offers built-in proximity detection for the purpose of sensing object approaching or departing. The PAJ7620U2 is designed with great flexibility in power-saving mechanism.The PAJ7620U2 is designed to operate from 2.8V to 3.3V over -40°C to 85°C and the pull-up voltage for the I2C bus and interrupt line is from 1.8V to 3.3V.
 
 
Feature
 
 
Typical supply voltage is 2.8V to 3.3V and I/O voltage is 1.8V~3.3V
Nine gesture recognition (Up / Down / Left / Right / Push / Pull / CW / CCW / Wave)
Gesture speed is 60°/s to 600°/s in Normal Mode and 60°/s to 1200°/s in Gaming Mode
Ambient light immunity: < 100k Lux
Built-in proximity detection
Flexible power saving scheme
I2C interface up to 400 kbit/s, Pull-up voltage from 1.8V to 3.3V
Ambient light noise cancellation
 
 
Application
 
PAD Phone
Tablet Personal Computer
Automobile Application
 
Product introduction:
The VL6180 is a time-of-flight ranging sensor. The sensor contains a very small laser source and a matching sensor. The VL6180X can detect the "time of flight" or the time required for the laser to recover the sensor to calculate the distance.
Unlike most distance sensors that rely on reflected light intensity or angle of reflection to determine the distance, the VL6180 uses an accurate clock to measure the time it takes for light to bounce off the surface, since it uses a very narrow source, which is different from ultrasonic sonar. Unlike traditional infrared distance sensors, you can't tell if an object is close because there is no linear problem or "dual imaging." Therefore, the VL6180X is more accurate.
The VL6180 module is recommended to handle distances from 5mm to 100mm. Due to its small size, the sensor module is easy to use in any robot or interactive project. You can use it with any 3-5V power supply or logic microcontroller.
 
Product Features
1. Integrated intelligent optical module, which can be used for proximity sensing, ranging and other functions;
2. Fast and accurate distance measurement. Measure the absolute range from 0 to 100 mm or more. Based on object-independent self-illuminating beam reflection measurements, measurements over 100 mm can be used in some extremely desirable target reflectances and environments, but are not guaranteed;
3. I2C interface for device control and data, two programmable GPIOs.
 
Product Feature
The VL6108x three-in-one optoelectronic module integrates an IR VSEL (vertical-cavity surface-emitting laser) infrared vertical cavity surface emitting laser source, proximity sensor, and ambient light sensor (ALS).
The VL6180X module implements a proximity sensor using the time-of-flight (ToF) measurement principle; the VL6180X includes a SPAD (Single Photon Avalanche Diode) detector array that detects the time at which a single photon is emitted from the emitter to the contact target and back to the module, calculated in conjunction with the signal amplitude. The actual distance, independent of the reflectivity of the object, this actual distance measurement capability can also produce simple, but reliable one-dimensional gesture control.
The ambient light sensor also has high sensitivity, precision, wide dynamic range of induction, and ambient light (Lux) corrected output in ultra-low light. All components used to support proximity sensors and ambient light sensors are integrated into one packaged optical module. The embedded design can be completed without the need for a mechanical spacer or an additional lens system.
 
Product Parameter
Infrared laser wavelength: 850nm
Communication interface: IIC (400kHz), address 0x29 (7-bit), two programmable GPIO
Optimal working temperature: -10 ~ 60 ° C
Range (close) range: 0 ~ 100mm error 13mm
Under certain external environmental conditions, such as in dark environments, it can exceed 100mm
Temperature drift: 9 ~ 15mm Voltage drift: 3 ~ 5mm
Conversion time: 15ms
Ambient light range: 1~100kLux 16-bit output
Ambient light gain range: 1 to 40 (eight)
Ambient light sensitivity: 0.36Lux/count (535nm LED @ 1 kLux. Measured @ gain 20)
Angle response: 42 degrees
Linearity error: 5% (1 to 300 Lux), 10% (300 to 7500 Lux)
Gain error: 1% (gain 20), 7% (gain 1 to 10)
 
 
Pin Description
 
 
 
 
 
Feature:
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 state power consumption - 90A typical
Programmable range from 2.7 ms to more than 8 seconds
I2C interface compatible
Up to 400kHz (I2C fast mode)
Dedicated interrupt pin
Sleep Mode Power - 2.2A typical
 
Application:
Adjustable light mobile phone backlight
Notebook / display security
ASutomatically enabled hands-free mode Automatic menu pop up
Digital camera eye sensor
 
32908513196/4 - simplerob