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The Ultrasonic Sensor is a device that uses sound waves to measure distance or detect objects. It emits high-frequency sound waves and measures the time it takes for the waves to bounce back after hitting an object. This allows for precise distance measurement without physical contact. Ultrasonic sensors are widely used in robotics, automation, security systems, and parking assistance applications. They offer accuracy, non-intrusive detection, and versatility in various environments.

Ultrasonic Sensor

SKU: 105
₹110.00 Regular Price
₹90.00Sale Price
  • Specification

    • Operating Voltage: 5V DC
    • Detection Range: Varies depending on the model, typically between a few centimeters to several meters.
    • Detection Angle: Generally a wide angle, often around 15 to 60 degrees.
    • Output: Digital or Analog signal (depends on the model)
    • Dimensions: Varies depending on the model.


    • Power Supply: Connect the VCC pin of the sensor to the positive supply voltage (5V) of your microcontroller or development board.
    • Ground: Connect the GND pin of the sensor to the ground (0V) of your system.
    • Trigger Pin: Connect the Trigger pin of the sensor to a digital output pin of your microcontroller.
    • Echo Pin: Connect the Echo pin of the sensor to a digital input pin of your microcontroller.
    • Timing: In your microcontroller code, send a short pulse (typically 10 microseconds) to the Trigger pin to initiate the ultrasonic pulse transmission.
    • Measurement: Measure the duration between the pulse being sent and the echo pulse being received on the Echo pin.
    • Calculation: Calculate the distance using the speed of sound and the measured time.
    • Interpretation: Use the distance data for appropriate actions or decisions in your application.
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