This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

The driver exploits the fact that, at resonance, current and voltage is in phase for a piezoelectric transducer. By locking the driving signal to the current feedback signal, i.e. adjust the driving ...

Abstract: An exceptionally sensitive and photothermally tunable polymer microbubble is fabricated at the fiber tip for enhanced ultrasonic detection. A modified acrylate adhesive (MAA) is applied to ...

The ARDUINO IDE associated with the ARDUINO board uses specific numbering, assigning numbers from 0 to 19 to digital pins 0 to 13 and numbers A0 to A5 to analog pins. GCBasic directly manipulates the ...

Abstract: The sector that uses the most water, accounting for almost 70% of total consumption, is agriculture. Aquaponics is the best method to lessen the water consumption. Hydroponics and ...

Current time and date at Louis Trichardt Airport is 04:30:20 AM (SAST) on Sunday, Nov 16, 2025 Looking for information on Louis Trichardt Airport, Louis Trichardt, South Africa? Know about Louis ...