The provided Arduino code performs the following actions: Initializes pins and serial communication. Measures the distance using the ultrasonic sensor and calculates the distance in centimeters.

Arduino board (UNO, Nano) and its corresponding USB cord. Ultrasonic sensor (HC-SR04). LED for visual indication. 16x2 LCD screen. Jumper wires for establishing connections.

- Arduino Nano microcontroller - LCD display - Ultrasonic sensor - and LED diode For that purpose we need to take two distance measurements in a short time apart and we have: distance2 - distance1 = ...

In this mode, you place the Ultrasonic Experiment set facing an object up to 200cm away, and press the “SEL” button to take a sample of the distance. Once the sample has been acquired, the LCD ...

Ultrasonic sensors are used to detect the presence of obstacles, calculate the distance to these obstacles, and relay this information to the driver through visual and auditory cues. This research ...

Arduino Uno – Powered Parking Guidance System with Ultrasonic Sensors" is a smart and innovative solution for simplifying the parking process in crowded urban environments. This paper leverages the ...