Modern RC cars can be pretty darn fast. That’s fun and all, but it also makes it easy to crash them into things. This problem ...

The CrowPi3 is available in nine configurations on the Kickstarter webpage. The Early Birds offer the most value for money ...

Air traffic controllers in Florida briefly lost their radar after a fiber optic line was cut, but the outage didn't appear to lead to significant disruptions like what happened after similar ...

Google is upgrading the ultrasonic fingerprint biometric sensor for its latest flagship smartphone release. In 2024 the Google Pixel 9 featured an ultrasonic fingerprint sensor for the first time, ...

An Arduino radar system uses an ultrasonic sensor mounted on a servo motor to scan surroundings. The servo rotates from 0° to 180°, and the sensor measures distance at each angle. Data is sent to a PC ...

The ultrasonic radar is a crucial part of the automatic parking system (APS) and requires thorough testing to ensure safety. The field operational test (FOT) is expensive and inefficient, making ...

A simple radar system using Arduino UNO, HC-SR04 Ultrasonic Sensor, and Servo Motor. The sensor rotates to detect objects by measuring distance. Results can be viewed via Serial Monitor.. - Pull ...