Radar with Ultrasonic Sensor and Servo Motor This project implements a simple radar system using an Arduino Uno, an ultrasonic distance sensor, and a servo motor. The radar scans an area by rotating ...

🔔 Automatic Doorbell with Object Detection A mini-project built using Arduino UNO, ultrasonic sensors, and buzzer to create a smart, hands-free doorbell system.

A new wearable wristband could significantly improve diabetes management by continuously tracking not only glucose but also ...

OD200 succeeds in achieving significantly more accurate measurements on challenging surfaces. The OD200 delivers more stable ...

This paper introduces a pioneering approach to ultrasonic-based distance measurement using ultrasonic sensors. Recognizing the influence of diverse weather cond ...

Scientists from the University of Rochester and UC Santa Barbara have built a laser so small it can sit on a penny. But don’t let its size fool you. This tiny laser could power the next generation of ...

This would make the Bogong moth the first insect to use the stars for long-distance navigation as it makes its extended migratory journey.

In order to solve the short distance ultrasonic distance measuring device, measurement accuracy is low, the circuit complex and technically difficult, and difficult to debug and other shortcomings.

Urban Transport There's always a better way to get from A to B. Here's New Atlas checks out the most innovative modes of transport for getting around town in the 21st century.