The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method.
Due to the adoption of the triangulation method, the variation of reflectivity of the object, the environmental temperature and the operating duration are not easily influenced to distance detection.
Interfacing of this distance sensor to microcontrollers such as Arduino, PIC, AVR, STM32 is straightforward as this module gives output voltage corresponding to the detection distance and digital(I2C) data. So this sensor can also be used as a proximity sensor.
Where to Buy?
This Infrared distance sensor made by Sharp Microelectronics. It is available in many online stores. Its price varies, but you can get it for approximately $3.8 in most stores.
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