{"product_id":"grove-ultrasonic-distance-sensor","title":"Grove: Ultrasonic Distance Sensor","description":"\u003cp\u003eThe Grove - Ultrasonic Distance Sensor is a non-contact distance measurement module that detects how far an object is by using sound waveS. It can measure from 3cm to 350cm with an accuracy of up to 2mm. This makes it ideal for applications such as water tank level monitoring, smart parking systems, robot obstacle avoidance, and home automation projects.\u003c\/p\u003e\n\u003cp\u003eThe Grove - Ultrasonic Distance Sensor is an ultrasonic transducer that utilizes ultrasonic waves to measure distance. It can measure from 3cm to 350cm with an accuracy of up to 2mm. It is a perfect ultrasonic module for distance measurement, proximity sensors, and ultrasonic detectors.\u003c\/p\u003e\n\u003cp\u003eThis module has an ultrasonic transmitter and an ultrasonic receiver so you can consider it an ultrasonic transceiver. Familiar with sonar, when the 40KHz ultrasonic wave generated by the transmitter encounters the object, the sound wave will be emitted back, and the receiver can receive the reflected ultrasonic wave. It is only necessary to calculate the time from the transmission to the reception, and then multiply the speed of the sound in the air(340 m\/s) to calculate the distance from the sensor to the object.\u003c\/p\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":54574821474641,"sku":"101020010","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/2155\/3489\/files\/SEEED-101020010_01.png?v=1785323410","url":"https:\/\/shop.ukiot.io\/products\/grove-ultrasonic-distance-sensor","provider":"UKIoT","version":"1.0","type":"link"}