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Ultrasonic Sensor HC-SR04 Distance Measuring Module for Arduino and Robotics Projects

SKU: Ultrasonic Sensor

What Makes It Special

Specification
Detail
Operating Voltage
5V DC
Working Current
About 15mA
Frequency
40kHz
Measuring Range
2 cm to 400 cm
Accuracy
About 3 mm
Measuring Angle
About 15°
Trigger Input
10 µs TTL pulse
Pins
4 (VCC, Trig, Echo, GND)
Note: For B2B inquiries and bulk orders, contact us by call or WhatsApp at 9289245581.

Original price was: ₹129.00.Current price is: ₹89.00.

99 in stock

99 in stock

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59 INR

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Shiprocket courier will deliver to the specified address

2-7 Days

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Description

This ultrasonic sensor measures the distance to an object by sending out a sound pulse and timing how long the echo takes to return. Connect four wires to your Arduino, upload a short sketch, and you can read the distance in centimetres.

Where You Can Use an Ultrasonic Sensor

It is one of the most popular modules for robotics. You can build an obstacle-avoiding robot, a parking distance meter, a water level indicator or a contactless distance gauge. The module has a transmitter and a receiver side by side, and it works with Arduino, Raspberry Pi, and other microcontrollers. It is simple to code and easy to fit on a breadboard.

Product Highlights

  • HC-SR04 distance measuring module with transmitter and receiver
  • Simple 4-pin connection: VCC, Trig, Echo, and GND
  • Measures distance without touching the object
  • Works with Arduino, Raspberry Pi, and other boards
  • Good for obstacle-avoiding robots and level indicators

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