Measuring distances accurately has become significantly easier with the advent of smartphone technology, particularly with the array of distance measuring apps available for both Android and iPhone.

· Real-time Distance Measurement: Uses an HC-SR04 ultrasonic sensor with Arduino to accurately measure distance to an object. · Visual Feedback: Displays a live video stream with an overlaid bounding ...

This project utilizes an ESP32 microcontroller to interface with an ultrasonic sensor for distance measurement. It provides real-time distance data on a 0.96-inch OLED screen and includes features ...

Of course, many different types of distance measuring sensors exist but not all sensors are the same. Each sensor has its own advantages and disadvantages. At its most basic level, a distance ...

DME is a radio navigation technology that measures the slant range (distance) between an aircraft and a base station.[Credit: Istock] Distance Measuring Equipment (DME) is an aviation navigation ...

The electronic gauge is designed for measuring back-to-back distances of railway, metro and tram wheels during checkups, examinations, repairs, and formation of wheel sets. Measurements are made ...