HALJIA Digital Light Intensity Sensor Module Photo Resistor Photoresistor Compatible avec Arduino UNO
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Description
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1, the photosensitive resistor module most sensitive to ambient light, generally used to detect the brightness of the ambient light, triggering microcontroller or relay modules; 2, the module brightness of ambient light reach the set threshold, DO-side output high when the ambient light level exceeds the set threshold, DO-ended output low; 3, DO output can be directly connected with the microcontroller through the microcontroller to detect high and low, thereby detecting changes in ambient light intensity; 4, DO OUR outputs can directly drive the relay module, which can be composed of a light control switch.
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Description
(1)
1, the photosensitive resistor module most sensitive to ambient light, generally used to detect the brightness of the ambient light, triggering microcontroller or relay modules; 2, the module brightness of ambient light reach the set threshold, DO-side output high when the ambient light level exceeds the set threshold, DO-ended output low; 3, DO output can be directly connected with the microcontroller through the microcontroller to detect high and low, thereby detecting changes in ambient light intensity; 4, DO OUR outputs can directly drive the relay module, which can be composed of a light control switch.
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6,99 €
