Tag: esp8266 with ir sensor

Interface IR sensor with ESP8266

How to interface IR sensor with ESP8266 (Node MCU) An infrared sensor (IR sensor) is a radiation-sensitive optoelectronic component with spectral sensitivity in the infrared wavelength range of 780 nm … 50 µm. IR sensors are now widely used in motion detectors, which are used in building services to switch on lamps or in alarm…
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