{"product_id":"electronic-components-light-detection-by-the-light-sensor-module-components","title":"Electronic Components Light Detection By The Light Sensor Module Components","description":"\u003cp\u003eUses:\u003cbr\u003eThe light intensity detection, the light intensity sensor, has the direction, only the sensor is in front of the light source, for the search light effect is better\u003cbr\u003eModule feature:\u003cbr\u003e1 can detect the surrounding environment of the brightness and light intensity (compared with the photosensitive resistance, the direction of good, can perceive the fixed direction of the light source)\u003cbr\u003e2 sensitivity can be adjusted (figure in blue digital potentiometer adjustment)\u003cbr\u003e3 working voltage 3.3V-5V working current: 8.2MA quiescent current: 4.7MA\u003cbr\u003e4 output form: DO digital switch output (0 and 1) and AO analog voltage output\u003cbr\u003e5 with fixed bolt holes, easy to install\u003cbr\u003e6 small size: 3.2cm * 1.4cm PCB\u003cbr\u003eModule description:\u003cbr\u003e1 photosensitive diode module is the most sensitive to environmental light intensity, generally used to detect the brightness and intensity of the surrounding environment, in most occasions can be used with the photosensitive resistance sensor module universal, the difference between the two is that the photosensitive diode module is better, can sense the fixed direction of light source.\u003cbr\u003e2 module in the absence of light conditions or the intensity of the setting threshold, DO port output high, when the outside environment is more than the setting threshold, the module D0 output low level;\u003cbr\u003eThree boss digital output d0 can be directly connected with the SCM, through the microcontroller is used to detect the level, thus to detect environmental light intensity change.\u003cbr\u003e4 small digital output DO can directly drive the relay module, which can be composed of a photoelectric switch;\u003cbr\u003e5 small analog output AO can be connected to our AD module, through the AD conversion, can obtain more accurate numerical environmental light\u003cbr\u003eProduct wiring instructions:\u003cbr\u003e1, VCC power supply 3.3-5V\u003cbr\u003e2, GND power supply negative\u003cbr\u003e3, TTL DO switch signal output\u003cbr\u003e4, AO analog output\u003c\/p\u003e","brand":"Fabrications Electronics","offers":[{"title":"Default Title","offer_id":52214698541338,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8784\/2586\/files\/s-l1600_a494836b-6d16-4346-86a8-40af8547087e.webp?v=1778709551","url":"https:\/\/fabricationselectronics.com\/products\/electronic-components-light-detection-by-the-light-sensor-module-components","provider":"Fabrications Electronics","version":"1.0","type":"link"}