This project implements a real-time distance measurement system using an Arduino Uno microcontroller and an HC-SR04 ultrasonic sensor. The measured distance is displayed on an I2C LCD screen, ...

Valentim-bot / Water-Level-Monitoring-with-Arduino-Ultrasonic-Sensor-HC-SR04-LCD-Display Public Notifications Star ...

Posted in Arduino Hacks Tagged adafruit wave shield, arduino, ultrasonic, ultrasonic distance sensor, wav shield ← Fabricate Your Own 7-Segment Displays Easy Capacitive Touch Sensors In Eagle → ...

Producing items onto a screen simply by touching the air is a marvelous thing. One way to accomplish this involves four HC-SR04 ultrasonic sensor units that transmit data through an Arduino into a ...

Ultrasonic sensors are used to detect the presence of obstacles, calculate the distance to these obstacles, and relay this information to the driver through visual and auditory cues. This research ...

Transmitter unit consisting of first NodeMCU, an ultrasonic sensor will detect the water level during flooding and display it on the LCD. Then, the data detected from the ultrasonic sensors will be ...