Ultrasonic Sensor (HC-SR04): The HC-SR04 ultrasonic sensor is a popular and inexpensive sensor module capable of measuring distances accurately using ultrasonic waves. Jumper Wires: Jumper wires are ...

When the object comes within the range of the ultrasonic sensor the buzzer beeps and the led lights up indicating detection of the object . The HC-SR04 Ultrasonic Module has 4 pins, Ground, VCC, Trig ...

This makes them a developer’s first choice as they offer a wide variety of features and easily surpass the more common HC-SR04 sensor in terms of functionality. The following article shows you how to ...

The ultrasonic sensor with Arduino allows us to measure distances through ultrasound. It is very common to find this type of sensor in today’s cars. The objective is to show how we can build real ...

HC-SR 04 Ultrasonic sensor is most commonly used to measure distance, but this time I will show you how to measure the speed of movement of an object using ...

The main component of this project is an Arduino, L239D motor driving IC, and ultrasonic transducer collected from the ultrasonic sensor module HCSR04. Generally, the ultrasonic sensor transmits an ...

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 ...