HemCorp LDR Sensor Module With Sensitivity adjustment Multipurpose Controller

The LDR Sensor Module is used to detect the presence of light / measuring the intensity of light. The output of the module goes high in the presence of light and it becomes low in the absence of light. The sensitivity of the signal detection can be adjusted using potentiometer.The module comes with power led and status led as an indicator. It is used to automation of lights on off unit.Operating voltage 3.3V-5V, Analog voltage output -A0,Digital switching outputs (0 and 1) -D0.? The photosensitive resistance module's most sensitive to ambient light, generally used to detect the environment around the brightness of the light, or MCU trigger relay module, etc. ?Module in the environment light intensity short of setting threshold, output high level DO end, when the environment light intensity more than set threshold, output DO low level ? The DO output can be attached directly to the single chip microcomputer, through single chip microcomputer to detect the high and low level, thus to detect the environment light intensity change ? The DO output can be directly driven our relay module, which can form a light-operated switch ?Small plate analog output AO and AD module, through the AD conversion, can obtain more accurate values of environmental light.