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.

Este projeto utiliza uma shield simples para Arduino equipada com um display LCD, um potenciômetro e um sensor ultrassônico. Ele mede a distância usando o sensor ultrassônico e exibe os dados em tempo ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

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 this sensor. Device is very simple and ...

Arduino Obstacle Avoiding Car Circuit Diagram . The complete circuit diagram for this 2wd obstacle avoiding robot is given below. As you can see, it uses an Ultrasonic sensor to take measurements in ...

When you power the Ultrasonic Experiment board up in range finder mode, the LCD will read out the distance between the sensor and the object that it is lined up with in centimetres.

An Arduino Leonardo runs the show, ... a HC-SR04 ultrasonic sensor, and a 1602 serial LCD. Once the gadget has been mounted in the proper position and activated, ...