Seeed Studio Grove Ultrasonic Distance Sensor

  • BrandSeeed Studio

Description

This module has an ultrasonic transmitter and an ultrasonic receiver so you can consider it as an ultrasonic transceiver. Familiar with sonar, when the 40 kHz 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.

Features

  • 3.3V / 5V compatible, wide voltage level: 3.2V~5.2V
  • Only 3 pins are needed, save I/O resources
  • Wide measurement range: 3cm ~ 350cm
  • Plug and play with Grove connector

Applications

  • Distance measurement
  • Ultrasonic detector
  • Proximity alarm
  • Smart car

Technical Specifications

Dimensions 50 mm x 25 mm x 16 mm
Weight 17 g
Battery Exclude
Measuring range 3 cm - 350 cm
Operating voltage DC 3.2 V ~ 5.2 V
Operating current 8 mA
Ultrasonic frequency 40 kHz
Connector 1 x Grove
Output PWM
Product form

This module has an ultrasonic transmitter and an ultrasonic receiver so you can consider it as an ultrasonic transceiver. Familiar... Read more

Out of stock

€ 7,95 (incl. VAT)
Members € 7,16

    Details

    SKU: 20027
    EAN: 101020010

    Description

    This module has an ultrasonic transmitter and an ultrasonic receiver so you can consider it as an ultrasonic transceiver. Familiar with sonar, when the 40 kHz 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.

    Features

    • 3.3V / 5V compatible, wide voltage level: 3.2V~5.2V
    • Only 3 pins are needed, save I/O resources
    • Wide measurement range: 3cm ~ 350cm
    • Plug and play with Grove connector

    Applications

    • Distance measurement
    • Ultrasonic detector
    • Proximity alarm
    • Smart car

    Technical Specifications

    Dimensions 50 mm x 25 mm x 16 mm
    Weight 17 g
    Battery Exclude
    Measuring range 3 cm - 350 cm
    Operating voltage DC 3.2 V ~ 5.2 V
    Operating current 8 mA
    Ultrasonic frequency 40 kHz
    Connector 1 x Grove
    Output PWM

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