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 ...

In a bigger setup, it could potentially find use as a portable water harvesting system for emergency aid in disaster-stricken areas, with solar energy powering the cooling system. Dr. Junfeng Hou ...

The Arduino UNO R4 will detect fire or smoke using the specific sensors and trigger the SMS alert to the authorized person’s mobile number. It is a simple, low-cost way to improve safety in your house ...

Scottish Water has warned customers to use supplies sparingly after the driest start to the year since 1964. People should take shorter showers and avoid using hoses - though it stopped short of ...

Glaciers are melting faster than ever. As the planet gets hotter, our frozen world is shrinking, making the water cycle more unpredictable. For billions of people, meltwater flows are changing ...

This project uses an HC-SR04 ultrasonic sensor and Arduino UNO to measure the distance of objects in both centimeters and inches. The measured data is displayed on an I2C LCD. The project was ...

For demonstration purposes, we will be using a separate BO ... Below, you can see the circuit diagram for the Smart Helmet transmitter side. The length of the wires was carefully calculated while ...

Whether you’re dealing with leaves, sand or dirt, an effective pool cleaner takes the hassle out of maintenance and helps remove debris, scrub surfaces and keep the water crystal clear.

Abstract: The main objective of this paper is to design and implement a remote sensing based home automation system using Arduino Uno Kit ... management between the remote sensors and the main ...

Using an Arduino Uno and various types of sensors, the smart car parking system has been designed and developed in this paper. The suggested smart parking system uses an on-site loT module to detect ...

Liberty Mutual offers two-tiered home insurance packages, which combine a basic coverage plan with various add-on services like personal property replacement and water backup coverage. It also ...