{"title":"Electrical \u0026 Lighting • Electronics Components • Sensors • Sensor Modules","description":"","products":[{"product_id":"p-1586735","title":"1 Pcs Ultrasonic Module Distance Sensor JSN-SR04T Distance Measuring Transducer","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThis ultrasonic module is a high-precision sensor that uses ultrasonic technology to measure distance. It is used for object detection and distance measurement. It is widely used in security equipment, distance measurement, anti-theft and other field. Its accuracy and stability have important application value in the field of industry and scientific research.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Distance Sensor, we provide here, is in size of:\u003cbr\u003eWorking Voltage: DC 3-5.5 V\u003cbr\u003eDetection Distance: 21-600 cm\u003cbr\u003eModel: AJ-SR04M\u003cbr\u003eNumber of Pins:4\u003cbr\u003eIn the package of: 1 x Distance Measuring Transducer\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe ultrasonic sensor has stable performance and can withstand environmental tests such as high and low temperature, vibration, and humidity.\u003cbr\u003eHigh-precision sensor technology ensures accurate and reliable distance measurement for various projects.\u003cbr\u003eVersatile design allows flexible installation and use in different projects and environments.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the ultrasonic sensor to the microcontroller or development board correctly, making sure the wiring of the power and signal pins is correct. 2. Supply the sensor with the appropriate voltage according to its specifications. 3. Write the code to read the data. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific ultrasonic sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823036805369,"sku":"a24080900ux1443","price":8.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1443_ux_g03.jpg?v=1786811864"},{"product_id":"p-1586738","title":"10 Pcs Ultrasonic Module Distance Sensor RCWL-0516 High Precision Distance Measuring Transducer Ultrasonic Ranging Sensor, Green","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThis ultrasonic module is a high-precision sensor that uses ultrasonic technology to measure distance. It is used for object detection and distance measurement. It is widely used in security equipment, distance measurement, anti-theft and other field. Its accuracy and stability have important application value in the field of industry and scientific research.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Distance Sensor, we provide here, is in size of:\u003cbr\u003eWorking Voltage: DC 4-28 V\u003cbr\u003eDetection Distance: 6-12 cm\u003cbr\u003eModel: RCWL-0516\u003cbr\u003eIn the package of: 10 x Distance Measuring Transducer\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe ultrasonic sensor has stable performance and can withstand environmental tests such as high and low temperature, vibration, and humidity.\u003cbr\u003eHigh-precision sensor technology ensures accurate and reliable distance measurement for various projects.\u003cbr\u003eVersatile design allows flexible installation and use in different projects and environments.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the ultrasonic sensor to the microcontroller or development board correctly, making sure the wiring of the power and signal pins is correct. 2. Supply the sensor with the appropriate voltage according to its specifications. 3. Write the code to read the data. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific ultrasonic sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823037591801,"sku":"a24080900ux1451","price":8.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1451_ux_g03.jpg?v=1786811890"},{"product_id":"p-1586739","title":"2 Pcs Microphone Sound Sensor KY-038 Voice Detection Module Voice Sound Detection Sensor Module for Voice-activated Switch","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eUltrasonic module, This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Microphone Sound Sensor, we provide here, is in size of:\u003cbr\u003eWorking Voltage: DC 3-24 V\u003cbr\u003eOutput Form: Digital and Analog Output\u003cbr\u003eModel: KY-038\u003cbr\u003eNumber of Pins:4\u003cbr\u003eIn the package of: 2 x Voice Sound Detection Sensor\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eHigh sensitivity: The sound sensor module has high sensitivity and can accurately capture sound signals in the environment.\u003cbr\u003eEasy interface: Simple connection to various microcontrollers or electronic devices for easy integration and use.\u003cbr\u003eStability: Provides stable performance and reliable sound detection function.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the sound detection sensor to your microcontroller correctly, confirming the connections are correct, including the power and signal pins. 2. Provide the appropriate voltage to power the sensor. 3. Write the code suitable for sound detection. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific microphone voice sound sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823037886713,"sku":"a24080900ux1452","price":6.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1452_ux_g03.jpg?v=1786811902"},{"product_id":"p-1586740","title":"5 Pcs Ultrasonic Module Distance Sensor RCWL-0516 High Precision Distance Measuring Transducer Ultrasonic Ranging Sensor, Green","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThis ultrasonic module is a high-precision sensor that uses ultrasonic technology to measure distance. It is used for object detection and distance measurement. It is widely used in security equipment, distance measurement, anti-theft and other field. Its accuracy and stability have important application value in the field of industry and scientific research.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Distance Sensor, we provide here, is in size of:\u003cbr\u003eWorking Voltage: DC 4-28 V\u003cbr\u003eDetection Distance: 6-12 cm\u003cbr\u003eModel: RCWL-0516\u003cbr\u003eIn the package of: 5 x Distance Measuring Transducer\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe ultrasonic sensor has stable performance and can withstand environmental tests such as high and low temperature, vibration, and humidity.\u003cbr\u003eHigh-precision sensor technology ensures accurate and reliable distance measurement for various projects.\u003cbr\u003eVersatile design allows flexible installation and use in different projects and environments.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the ultrasonic sensor to the microcontroller or development board correctly, making sure the wiring of the power and signal pins is correct. 2. Supply the sensor with the appropriate voltage according to its specifications. 3. Write the code to read the data. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific ultrasonic sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823037985017,"sku":"a24080900ux1450","price":6.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1450_ux_g03.jpg?v=1786811914"},{"product_id":"p-1586741","title":"2 Pcs Microphone Sound Sensor KY-037 Voice Detection Module Voice Sound Detection Sensor Module for Voice-activated Switch","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eUltrasonic module, This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Microphone Sound Sensor, we provide here, is in size of:\u003cbr\u003eWorking Voltage: DC 5 V\u003cbr\u003eOutput Form: Digital and Analog Output\u003cbr\u003eModel: KY-037\u003cbr\u003eNumber of Pins:4\u003cbr\u003eIn the package of: 2 x Voice Sound Detection Sensor\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eHigh sensitivity: The sound sensor module has high sensitivity and can accurately capture sound signals in the environment.\u003cbr\u003eEasy interface: Simple connection to various microcontrollers or electronic devices for easy integration and use.\u003cbr\u003eStability: Provides stable performance and reliable sound detection function.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the sound detection sensor to your microcontroller correctly, confirming the connections are correct, including the power and signal pins. 2. Provide the appropriate voltage to power the sensor. 3. Write the code suitable for sound detection. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific microphone voice sound sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823038443769,"sku":"a24080900ux1454","price":6.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1454_ux_g03.jpg?v=1786811927"},{"product_id":"p-1586742","title":"20 Pcs Ultrasonic Module Distance Sensor TCT40-16R\/T High Precision Distance Measuring Transducer Ultrasonic Ranging Sensor, Silver","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThis ultrasonic module is a high-precision sensor that uses ultrasonic technology to measure distance. It is used for object detection and distance measurement. It is widely used in security equipment, distance measurement, anti-theft and other field. Its accuracy and stability have important application value in the field of industry and scientific research.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Distance Sensor, we provide here, is in size of:\u003cbr\u003eModel: TCT40-16R\/T\u003cbr\u003eNumber of Pins:2\u003cbr\u003eIn the package of: 20 x Distance Measuring Transducer\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe ultrasonic sensor has stable performance and can withstand environmental tests such as high and low temperature, vibration, and humidity.\u003cbr\u003eHigh-precision sensor technology ensures accurate and reliable distance measurement for various projects.\u003cbr\u003eVersatile design allows flexible installation and use in different projects and environments.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the ultrasonic sensor to the microcontroller or development board correctly, making sure the wiring of the power and signal pins is correct. 2. Supply the sensor with the appropriate voltage according to its specifications. 3. Write the code to read the data. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific ultrasonic sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823038574841,"sku":"a24080900ux1448","price":10.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1448_ux_g03.jpg?v=1786811940"},{"product_id":"p-1586745","title":"4 Pcs Microphone Sound Sensor KY-038 Voice Detection Module Voice Sound Detection Sensor Module for Voice-activated Switch","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eUltrasonic module, This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Microphone Sound Sensor, we provide here, is in size of:\u003cbr\u003eWorking Voltage: DC 3-24 V\u003cbr\u003eOutput Form: Digital and Analog Output\u003cbr\u003eModel: KY-038\u003cbr\u003eNumber of Pins:4\u003cbr\u003eIn the package of: 4 x Voice Sound Detection Sensor\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eHigh sensitivity: The sound sensor module has high sensitivity and can accurately capture sound signals in the environment.\u003cbr\u003eEasy interface: Simple connection to various microcontrollers or electronic devices for easy integration and use.\u003cbr\u003eStability: Provides stable performance and reliable sound detection function.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the sound detection sensor to your microcontroller correctly, confirming the connections are correct, including the power and signal pins. 2. Provide the appropriate voltage to power the sensor. 3. Write the code suitable for sound detection. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific microphone voice sound sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823039295737,"sku":"a24080900ux1453","price":6.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1453_ux_g03.jpg?v=1786811964"},{"product_id":"p-1586746","title":"10 Pcs Ultrasonic Module Distance Sensor TCT40-16R\/T High Precision Distance Measuring Transducer Ultrasonic Ranging Sensor, Silver","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThis ultrasonic module is a high-precision sensor that uses ultrasonic technology to measure distance. It is used for object detection and distance measurement. It is widely used in security equipment, distance measurement, anti-theft and other field. Its accuracy and stability have important application value in the field of industry and scientific research.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Distance Sensor, we provide here, is in size of:\u003cbr\u003eModel: TCT40-16R\/T\u003cbr\u003eNumber of Pins:2\u003cbr\u003eIn the package of: 10 x Distance Measuring Transducer\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe ultrasonic sensor has stable performance and can withstand environmental tests such as high and low temperature, vibration, and humidity.\u003cbr\u003eHigh-precision sensor technology ensures accurate and reliable distance measurement for various projects.\u003cbr\u003eVersatile design allows flexible installation and use in different projects and environments.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the ultrasonic sensor to the microcontroller or development board correctly, making sure the wiring of the power and signal pins is correct. 2. Supply the sensor with the appropriate voltage according to its specifications. 3. Write the code to read the data. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific ultrasonic sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823039394041,"sku":"a24080900ux1447","price":7.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1447_ux_g03.jpg?v=1786811977"},{"product_id":"p-1586747","title":"4 Pcs Microphone Sound Sensor KY-037 Voice Detection Module Voice Sound Detection Sensor Module for Voice-activated Switch","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eUltrasonic module, This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003eThe Microphone Sound Sensor, we provide here, is in size of:\u003cbr\u003eWorking Voltage: DC 5 V\u003cbr\u003eOutput Form: Digital and Analog Output\u003cbr\u003eModel: KY-037\u003cbr\u003eNumber of Pins:4\u003cbr\u003eIn the package of: 4 x Voice Sound Detection Sensor\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eHigh sensitivity: The sound sensor module has high sensitivity and can accurately capture sound signals in the environment.\u003cbr\u003eEasy interface: Simple connection to various microcontrollers or electronic devices for easy integration and use.\u003cbr\u003eStability: Provides stable performance and reliable sound detection function.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003e1. Connect the sound detection sensor to your microcontroller correctly, confirming the connections are correct, including the power and signal pins. 2. Provide the appropriate voltage to power the sensor. 3. Write the code suitable for sound detection. 4. Test and calibrate the accuracy.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003ePlease select the specific microphone voice sound sensor model according to your needs","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48823039721721,"sku":"a24080900ux1455","price":6.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24080900ux1455_ux_g03.jpg?v=1786811989"}],"url":"https:\/\/www.harfington.com\/en-gb\/collections\/sensor-modules-c-302776.oembed","provider":"Harfington","version":"1.0","type":"link"}