This is an ultrasonic rangefinder demo for the Arduino UNO, used to demo the sensor for use in FIRST Robotics FRC competitions. So, after years of saying "Oh come on, how well do ultrasonic sensors ...

Testing HY-SRF05 . Contribute to phananh19102004/Arduino_test_ultrasonic_sensor development by creating an account on GitHub.

The quick road test, oh it’s a simple approach to display the distance measurements on the Arduino Serial Monitor. I will use this sensor (or its latest version) in a more complex project in the next ...

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 ...

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 ...

How the Arduino ultrasonic sensor actually works. To measure distances with Arduino we can do it in different ways. There is the infrared sensor, which uses the properties of light to calculate ...

Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

The NIVUS flow meter experts have developed a hydrophone test bench in close cooperation with the University of Ulm. Utilising the possibility to make ultrasonic waves virtually visible, the ...