The code handles input from the ultrasonic and water sensors, and controls the buzzer and vibration motor based on the inputs. 🧪 How to Use Assemble the circuit as per the above diagram. Upload the ...

A research team from KIST and Korea University has developed a biocompatible ultrasonic receiver. As demand grows for ...

Abstract: An ultrasonic distance ... The measurement is based upon the two-frequency continuous-wave (TFCW) phase-shift method. In the system, two vernier caliper phase meters are used to measure the ...

Wi-Fi controlled four-wheeled scout vehicle using dual Arduino Uno R4 boards, ultrasonic sensor, turret rotation, and LCD display for real-time obstacle detection. As part of my TIPE (Travaux ...

Traditional time-difference methods were found to be less effective for calculating water flow velocities using the ... the mobile ultrasonic stratified flow velocity measurement device was feasible ...

Abstract: Warm-thermistor sensors are useful for making measurements of flow and the thermal properties of materials. This paper describes a log-antilog analog control circuit capable of monitoring a ...