This project uses an HC-SR04 ultrasonic sensor to measure how close an object is. A buzzer and LED react depending on the distance, similar to a car parking sensor. < 10 cm → buzzer and LED stay on.
There was an error while loading. Please reload this page. This repository documents the implementation of an automated roller door system designed to improve ...
Abstract: This paper presents an IoT-based rain-sensing motorized umbrella system designed for automated and remote-controlled operation to enhance user convenience during rainfall. The proposed ...
Abstract: In order to detect gas leaks using an Arduino, this project demonstrates how to construct a monitoring and alerting system with a safe wireless module. If there is a likelihood of a gas leak ...
Qualcomm buys Arduino—and a Dragonwing MPU and STMicro MCU now creates the latest board, Arduino UNO Q, with development ...
However, as smoke alarm companies discovered, temperature plays a big role in how batteries perform. Hotter temps create less electrical resistance and amp up battery activity, while colder temps do ...
To arm the system, all you need to do is turn on your automation under the Settings > Automations and scenes menu via the “Automations” tab. To disable it, just turn it off. To stop the alarm once ...
A piece of luggage prompted a major security alert at Dublin Airport yesterday afternoon. Terminal 2 was evacuated for two hours after a bag was identified as suspicious, but it was a false alarm. The ...
Emma Watson is most famed for her role in the Harry Potter film series as Hermione Granger, but has also gone on to star in critically acclaimed films such as The Perks of Being A Wallflower. The ...
Thanks to smart home security systems, it's easier and more affordable than ever to monitor your home from pretty much anywhere. At PCMag, we have been reviewing smart home security solutions for ...