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HC-SR04 / HCSR04 Ultrasonic Sensor

(44 customer reviews)
Availability:

In stock

Rs 435.00 Rs 475.00

In stock


Weight 10 g

Description:

This ultrasonic sensor module can be used for measuring distance, object sensor, motion sensors etc. High sensitive module can be used with microcontroller to integrate with motion circuits to make robotic projects and other distance, position & motion sensitive products.

The module sends eight 40Khz square wave pulses and automatically detects whether it receives the returning signal. If there is a signal returning,  a high level pulse is sent on the echo pin. The length of this pulse is the time it took the signal from first triggering to the return echo.

Features:

  • Sensor Type: Ultrasonic
  • Output: Digital Sensor
  • Voltage: 5VDC
  • Detection distance: 2cm-400cm (0.02M – 4.0M)
  • Static current: < 2mA
  • Level output: high-5V
  • High precision: up to 0.3cm

Based on 44 reviews

5.0 overall
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  1. Saranga Wijesooriya (verified owner)

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    Saranga Wijesooriya

  2. Kasun (verified owner)

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    Kasun

  3. Manjitha Fonseka (verified owner)

    Verified reviewVerified review - view originalExternal link

    Manjitha Fonseka

  4. H.M. Siripala (verified owner)

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    H.M. Siripala

  5. Dumidu (verified owner)

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    Dumidu

  6. Vijikaran Shanmugabavan (verified owner)

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    Review for HR-SC04 Ultrasonic Sensor
    ★ ★ ★ ★ ★

    Vijikaran Shanmugabavan

  7. Sasindu Jayasinghe (verified owner)

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    Sasindu Jayasinghe

  8. W M C Jayamangala Wijesuriya (verified owner)

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    W M C Jayamangala Wijesuriya

  9. Navanjana Jayawardhana (verified owner)

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    Working well..quality product

    Navanjana Jayawardhana

  10. Nipul Pitigala arachchi (verified owner)

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    Nipul Pitigala arachchi