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 ...

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 ...

Using a 5V RS485 soil NPK sensor, a Max485 RS485 converter module, and a 20x4 LCD display, the system-which is based on the Arduino Nano platform-monitor nitrogen, phosphorus, and potassium levels in ...

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 nationally representative data from the 2017 and 2018 Medical Expenditure Panel Surveys, we examined out-of-pocket spending on insulin among people who filled at least one insulin prescription.

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

For demonstration purposes, we will be using a separate BO motor ... with timely alerts on the road. Arduino based Driver Drowsiness Detection & Alerting System An Arduino Nano-based system that uses ...

This library supports only one DS18B20 per Arduino/ MCU pin ... problems when you need more functionality like multiple sensors on one pin. Finally this library will probably make it easier to use a ...

What is happening in Gaza today, unfolding over several months, is unacceptable violation of the most basic right of any people to live and survive in their own land. In terms of the number of ...

Using clustered Pd/SnO 2 nanoparticles, we succeeded in introducing mesopores ranging from 10 to 30 nm in the micro gas sensing film (area: ϕ 150 μm) to detect large volatile organic compounds (VOCs).

† International Training Institute for Materials Science, Hanoi University of Science and Technology, No 1 Dai Co Viet Road, Hai Ba Trung, 10000 Hanoi, Vietnam ‡ Department of Engineering Sciences, ...