One sensor will be made a receiver and the other will be made a transmitter. By doing so, we will be able to measure the distance between them just by locating the position of the transmitter by using ...

Ultrasonic Sensor Module. There are many types of Arduino distance sensors, but in this project we have used the HC-SR04 to measure distance in range of 2cm-400cm with an accuracy of 3mm.The sensor ...

We used Ultrasonic sensor in many of our application to measure the distance: Arduino & Ultrasonic Sensor Based Distance Measurement; Measure Distance using Raspberry Pi and HCSR04 Ultrasonic Sensor; ...

Now let us move on to some significant points to consider while using the 2Y0A21 general purpose type distance measuring sensor. Key Features. Distance Measuring Range: 10 to 80cm; Supply Voltage: ...

The calculation of the distance is achieved by processing the output of IR sensor through an ADC0804 analog to digital converter. It is calibrated to get accurate distance measurement. During power-on ...

Arduino UNO circuit board [8] and an HC-SR04 ultrasonic distance sensor [9] were used for data collection and are shown in Figure 2. Arduino UNO was placed on upper face of top plate and ultrasonic ...

This time measurement helps calculate the distance between the sensor and the object. Ultrasonic sensors are widely used in applications such as distance measurement, object detection, liquid level ...

This project uses an HC-SR04 ultrasonic sensor and Arduino UNO to measure the distance of objects in both centimeters and inches. The measured data is displayed on an I2C LCD. The project was ...