This Arduino code utilizes an ultrasonic sensor to measure distances. When an object is detected within a fix distance , the connected motors trigger a sequence: move backward, turn right, turn left, ...

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 ...

In this paper, we present a single-chip 65 × 42 element ultrasonic pulse-echo fingerprint sensor with transmit (TX) beamforming based on piezoelectric micromachined ultrasonic transducers directly ...

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, ...

Mahindra Thar Roxx price, variants, features explained Here's everything you need to know about the Mahindra Thar Roxx's variant-wise pricing and feature list. Published On Jun 27, 2025 04:35:00 PM ...

This paper proposes a cross-correlation wavenumber domain imaging method, which is suitable for leakage orientation in stiffened structures. The method carries on the spatial Fourier transform to the ...

Ovia has expanded its Inceptor Slate Backlit LED panels range with the addition of a new version that offers an energy-saving PIR motion detector function. Designed to offer improved specification on ...

Browse 500+ Arduino projects with downloadable code and circuit diagrams. Complete tutorials for beginners and advanced makers.