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10PCS HC - SR04 Ultrasonic Ranger Sensor Module for Arduino
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10PCS HC - SR04 Ultrasonic Ranger Sensor Module for Arduino

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10PCS HC - SR04 5V Ultrasonic Sensor Module
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10PCS 5V Ultrasonic Ranger Sensor Module

Main Features:
● Static current: less than 2mA
● Sensor angle: not more than 15 degrees
● 4-mode connections: VCC / trig ( T ) / echo ( R ) / GND
● With electric frequency output signal from 0V to 5V
● Has high precision up to 3mm
● DC 5V power supply
● Detecting distance is from 2cm to 450cm

Module working principle:
● Adopt IO trigger through supplying at least 10us sequence of high-level signal
● The module automatically send eight 40KHz square wave and automatically detect whether receive the returning pulse signal



Model: HC - SR04
Type: Ultrasonic Ranger Sensor Module

Weight and Size

Product weight: 0.083 kg
Package weight: 0.110 kg
Product Size(L x W x H): 4.50 x 2.50 x 1.50 cm / 1.77 x 0.98 x 0.59 inches
Package Size(L x W x H): 14.00 x 10.00 x 4.00 cm / 5.51 x 3.94 x 1.57 inches

Package Contents

Package Contents: 10 x Ultrasonic Ranger Sensor Module
10PCS HC - SR04 High Precision 4-mode Connection 5V Ultrasonic Sensor Module- Blue A

Product Safety Disclaimer:
We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys, knives, etc.), we recommend proper supervision as we cannot be held liable for misuse or accidents.

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Customer Reviews

5 out of 5
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See all 7 reviews Write a Review
  • David Bean
    4 Lead Ultrasonic Sensors that work well with microcontroller boards. Excellent price for quantity and quality, if I need any more, this is where I will order from.

    Dec 20,2017

  • highfish
    Good quality, Everything fine
    Works as described
    Would buy again

    Aug 14,2018

  • zamac50
    Fonctionnent parfaitement avec une carte arduino. Détection très correcte mais un peu moins précise qu'un module grove.

    Oct 22,2019

  • Tony
    for my project, great price, not yet test them

    Mar 19,2017

  • Arturo
    Buena Calidad
    Rápida llegada y los productos tienen una excelente calidad, aunque había algunas piezas deficientes.
    Rápida llegada y los productos tienen una excelente calidad, aunque había algunas piezas deficientes.

    Aug 21,2017

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