Ultrasonic fingerprint sensors are taking smartphone security to the next level, offering reliable and fast unlocking even in less-than-ideal conditions. If you’re interested in experiencing ...

A simulated LiDAR system using Ultrasonic sensors. Contribute to ABCLukas/Arduino-Ultrasonic-LiDAR-Siumulation development by creating an account on GitHub.

PID-based one-axis ball balancing robot using Arduino. Uses an ultrasonic sensor and servo motor to stabilize a ball at a target distance. Real-time tuning of Kp, Ki, Kd via Serial. Includes stability ...