The Ultrasonic Sensor HC-SR04 Module stands out as a versatile and reliable distance sensor. It employs ultrasonic waves to measure distances with exceptional precision. Its applications span various fields, such as robotics, security systems, and automation projects. Furthermore, this sensor is perfect for tasks requiring accurate distance measurements, thanks to its consistent and reliable performance.
The HC-SR04 ultrasonic module is popular among hobbyists and professionals due to its easy-to-use design and accurate performance. Moreover, it features a transmitter and receiver pair that work together to send and receive ultrasonic signals. This functionality allows the sensor to calculate distances based on the time it takes for the signals to bounce back.
The HC-SR04 ultrasonic module stands out for its expansive detection range, spanning from 2cm to 400cm, with a remarkable accuracy of up to 3mm. Consequently, it proves to be particularly well-suited for scenarios that demand precise distance measurements.
This ultrasonic sensor is easy to integrate into your projects thanks to its simple interface and wide compatibility with Arduino, Raspberry Pi, and other microcontrollers. Its low power consumption also makes it suitable for battery-powered applications.
In summary, the HC-SR04 ultrasonic sensor is a reliable, accurate, easy-to-use distance sensor perfect for a wide range of applications. Whether you’re a hobbyist or a professional, this sensor will meet your distance-sensing needs.
Ultrasonic Sensor – A Quick Start Guide for Beginners is your go-to guide for ultrasonic sensors. It simply explains things and uses examples to help you understand, even if you’re new to this.
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HC-SR04 Ultrasonic Sensor Wiring:
- +5V (positive)
- Trig (control)
- Echo (receive)
- GND (negative)
Features of Ultrasonic Sensor:
- Measures the distance within a wide range of 2cm to 400cm
- Stable performance
- Accurate distance measurement
- High-density
- Small blind distance
Applications of Ultrasonic Sensor:
- Distance measurement in parking sensors and robotics.
- Object detection in automated doors and conveyor systems.
- Liquid level measurement in tanks.
- Flow measurement in pipes.
- Object counting in traffic monitoring.
- Collision avoidance in vehicles and drones.
- Medical imaging in ultrasound.
- Animal detection in ecological research.
