This project uses an Elegoo Uno R3 (Arduino-compatible) and a DHT11 sensor to monitor temperature. When the temperature exceeds a set threshold, an LED and buzzer are triggered to alert the user.

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An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature.

Abstract: Greenhouses are controlled area environment to grow plants. In order to achieve maximum plant growth, the continuous monitoring and controlling of environmental parameters such as ...

Browse 500+ Arduino projects with code and circuit diagrams. From beginner tutorials to advanced Arduino project ideas - all with downloadable code and step-by-step guides.

Abstract: This paper presents a smart agriculture automation system utilizing embedded systems as a cost-effective and sustainable solution for precision farming. The system integrates real-time ...

DHT11是一款由Aosong Electronics推出的低成本、集成化数字温湿度传感器，凭借其接线简单、无需外围元件、操作便捷的特性，成为入门级温湿度采集场景的首选方案，广泛应用于智能家居、消费电子、农业监测、工业环境简易监控等领域。与需要复杂时序控制的 ...

Arduino is probably the first thing that comes to mind for most hobbyists and students when they think about embedded systems. It has certainly gained its name among the electronics community, and in ...