{"id":8532527579289,"title":"BuyWeek Photoresistor Relay Module, DC 12 V Light Detection Sensor, Light Control Switch, Light Sensitive Sensor, Adjustable Delay, Photoresistor Relay Module, Light Sensor (DC 12 V)","handle":"buyweek-photoresistor-relay-module-dc-12-v-light-detection-sensor-light-control-switch-light-sensitive-sensor-adjustable-delay-photoresistor-relay-module-light-sensor-dc-12-v","description":"\u003ch3\u003eBuyWeek Photoresistor Relay Module, DC 12 V Light Detection Sensor, Light Control Switch, Light Sensitive Sensor, Adjustable Delay, Photoresistor Relay Module, Light Sensor (DC 12 V)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecification: Supply voltage (optional): 5V 12V 24V Static current: 12mA 15mA\n12mA Maximum power consumption: 72 mA 45 mA 28 mA. Use: 1. Wiring: connect the\ncorresponding DC power supply to DC+ and DC first; 2. Connect the sensor probe\nand turn it on (make sure the voltage meets the requirements, the polarity\ncannot be reversed). 3. Delay setting: the time range when plugging the jumper\nS2 is 1-20 seconds, otherwise the time range is 1-200 seconds. By adjusting\nthe delay potentiometer clockwise, the delay time is extended. When you adjust\nthe sensitivity, you need to set the delay time to the shortest delay time of\nabout 1 second (set counterclockwise for about 10 circles); 4. Sensor\nsensitivity adjustment: adjust the sensitivity potentiometer to suit the light\nenvironment. When the sensor probe is covered by hand, the relay pulls,\nrelease the hand and the relay is disconnected, the module has an induction\nfunction. By adjusting clockwise, the induction becomes more sensitive.\nApplication: The potentiometer can adjust the detection brightness threshold,\nif the light is darker than the brightness set by the potentiometer, the relay\nswitch is automatically switched on, can be used as a light detection alarm,\nlight control delay switch, brightness detection switch, can control different\nstreet lights (automatically turn on at night), car headlights, stage\nlighting, LED lighting and traffic light detection switch Package list: 1 x\nphotoresistor relay module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eExcellent quality: the light control switch is controlled by premium chips with stable and reliable quality. The module comes with a 50cm long photoresistance sensor.\u003c\/li\u003e\n \u003cli\u003eSafe and reliable: the power supply has a diode protection, a filter capacitor, a suppression capacitor and a 7805 voltage regulator chip, which can provide a stable voltage and prevent the module from burning out due to the reverse polarity of the power supply.\u003c\/li\u003e\n \u003cli\u003eAdjustable delay: photoresistor relay module with a precisely adjustable potentiometer for better adjustment of sensitivity and delay time.\u003c\/li\u003e\n \u003cli\u003eIndicator light: power indicator and relay tightening indicator. The delay time can be adjusted to solve the flashing problem of the relay at the critical point of the light.\u003c\/li\u003e\n \u003cli\u003eExcellent performance: the light detection sensor module is equipped with a high-performance relay to control the load up to a current of 10 A.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2025-09-26T01:09:27+10:00","created_at":"2025-09-26T01:09:23+10:00","vendor":"BuyWeek","type":"Photoelectric Sensors","tags":["industryDE_Sep2025"],"price":11700,"price_min":11700,"price_max":11700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45746973999257,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B0B4P1SH82","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BuyWeek Photoresistor Relay Module, DC 12 V Light Detection Sensor, Light Control Switch, Light Sensitive Sensor, Adjustable Delay, Photoresistor Relay Module, Light Sensor (DC 12 V)","public_title":null,"options":["Default Title"],"price":11700,"weight":26,"compare_at_price":null,"inventory_management":"shopify","barcode":"BuyWeek2x548utip0-02","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/soundstores.net\/cdn\/shop\/files\/de-B0B4P1SH82.jpg?v=1775751455","\/\/soundstores.net\/cdn\/shop\/files\/71VUgb5MBYL.jpg?v=1758812966","\/\/soundstores.net\/cdn\/shop\/files\/61Gy1Rhp_JL.jpg?v=1758812966","\/\/soundstores.net\/cdn\/shop\/files\/61DiokeKP5L.jpg?v=1758812966","\/\/soundstores.net\/cdn\/shop\/files\/61QravgUd2L.jpg?v=1758812966","\/\/soundstores.net\/cdn\/shop\/files\/61ikhJsK5HL.jpg?v=1758812966","\/\/soundstores.net\/cdn\/shop\/files\/61vbLxrkNbL.jpg?v=1758812966","\/\/soundstores.net\/cdn\/shop\/files\/51uuoWcDOyL.jpg?v=1758812966","\/\/soundstores.net\/cdn\/shop\/files\/71dC853Y7PS.jpg?v=1758812966"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/files\/de-B0B4P1SH82.jpg?v=1775751455","options":["Title"],"media":[{"alt":null,"id":34642820432025,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/de-B0B4P1SH82.jpg?v=1775751455"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/de-B0B4P1SH82.jpg?v=1775751455","width":1001},{"alt":null,"id":34642820464793,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/71VUgb5MBYL.jpg?v=1758812966"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/71VUgb5MBYL.jpg?v=1758812966","width":1001},{"alt":null,"id":34642820497561,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61Gy1Rhp_JL.jpg?v=1758812966"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61Gy1Rhp_JL.jpg?v=1758812966","width":1001},{"alt":null,"id":34642820530329,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61DiokeKP5L.jpg?v=1758812966"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61DiokeKP5L.jpg?v=1758812966","width":1601},{"alt":null,"id":34642820563097,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61QravgUd2L.jpg?v=1758812966"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61QravgUd2L.jpg?v=1758812966","width":1001},{"alt":null,"id":34642820595865,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61ikhJsK5HL.jpg?v=1758812966"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61ikhJsK5HL.jpg?v=1758812966","width":1001},{"alt":null,"id":34642820628633,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/61vbLxrkNbL.jpg?v=1758812966"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/61vbLxrkNbL.jpg?v=1758812966","width":1001},{"alt":null,"id":34642820661401,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51uuoWcDOyL.jpg?v=1758812966"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51uuoWcDOyL.jpg?v=1758812966","width":1001},{"alt":null,"id":34642820694169,"position":9,"preview_image":{"aspect_ratio":1.0,"height":1601,"width":1601,"src":"\/\/soundstores.net\/cdn\/shop\/files\/71dC853Y7PS.jpg?v=1758812966"},"aspect_ratio":1.0,"height":1601,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/71dC853Y7PS.jpg?v=1758812966","width":1601}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBuyWeek Photoresistor Relay Module, DC 12 V Light Detection Sensor, Light Control Switch, Light Sensitive Sensor, Adjustable Delay, Photoresistor Relay Module, Light Sensor (DC 12 V)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSpecification: Supply voltage (optional): 5V 12V 24V Static current: 12mA 15mA\n12mA Maximum power consumption: 72 mA 45 mA 28 mA. Use: 1. Wiring: connect the\ncorresponding DC power supply to DC+ and DC first; 2. Connect the sensor probe\nand turn it on (make sure the voltage meets the requirements, the polarity\ncannot be reversed). 3. Delay setting: the time range when plugging the jumper\nS2 is 1-20 seconds, otherwise the time range is 1-200 seconds. By adjusting\nthe delay potentiometer clockwise, the delay time is extended. When you adjust\nthe sensitivity, you need to set the delay time to the shortest delay time of\nabout 1 second (set counterclockwise for about 10 circles); 4. Sensor\nsensitivity adjustment: adjust the sensitivity potentiometer to suit the light\nenvironment. When the sensor probe is covered by hand, the relay pulls,\nrelease the hand and the relay is disconnected, the module has an induction\nfunction. By adjusting clockwise, the induction becomes more sensitive.\nApplication: The potentiometer can adjust the detection brightness threshold,\nif the light is darker than the brightness set by the potentiometer, the relay\nswitch is automatically switched on, can be used as a light detection alarm,\nlight control delay switch, brightness detection switch, can control different\nstreet lights (automatically turn on at night), car headlights, stage\nlighting, LED lighting and traffic light detection switch Package list: 1 x\nphotoresistor relay module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eExcellent quality: the light control switch is controlled by premium chips with stable and reliable quality. The module comes with a 50cm long photoresistance sensor.\u003c\/li\u003e\n \u003cli\u003eSafe and reliable: the power supply has a diode protection, a filter capacitor, a suppression capacitor and a 7805 voltage regulator chip, which can provide a stable voltage and prevent the module from burning out due to the reverse polarity of the power supply.\u003c\/li\u003e\n \u003cli\u003eAdjustable delay: photoresistor relay module with a precisely adjustable potentiometer for better adjustment of sensitivity and delay time.\u003c\/li\u003e\n \u003cli\u003eIndicator light: power indicator and relay tightening indicator. The delay time can be adjusted to solve the flashing problem of the relay at the critical point of the light.\u003c\/li\u003e\n \u003cli\u003eExcellent performance: the light detection sensor module is equipped with a high-performance relay to control the load up to a current of 10 A.\u003c\/li\u003e\n \u003c\/ul\u003e"}