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By measuring the frequency
convert it into templates and storing location etc
Lower left: diode's cathode
This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC
For sensor temperature :-40 to 125 °C
Infrared Object Detection Sensor ph sensor By measuring the frequencyIntroduction: This Infrared obstacle object detection sensor is super easy to use. It comes with on board potentiometer to adjust the sensitivity. The output is digital signal so it is easy to interface with any microcontroller such as Arduino Uno,Mega, Leonardo, Zero, 101, even the Raspberry Pi or Raspberry Pi Zero. And of course it is also compatible with all other controller boards . This Infrared sensor offers simple, user and fast obstacle
