IoT with Arduino | Rohan | Gurzu

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IoT with Arduino By - Rohan Maharjan

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Internet of Things ● Network of physical objects, devices, and machines that are connected to the internet ● Can communicate with each other and share data ● Are often embedded with sensors, actuators, and other technology ● Can collect and exchange information without requiring direct human intervention ● Has a wide range of applications across various industries, including smart homes, industrial automation, agriculture, healthcare, transportation, environmental monitoring, and more. Examples - Smart security systems, smart refrigerators, medical sensors, etc.

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Arduino ● Open-source electronics platform ● Consists of both hardware and software components ● Designed to make it easy for people, especially those with limited technical background, to create interactive projects and prototypes ● Provides a range of microcontroller-based development boards ● User-friendly integrated development environment (IDE) that allows you to write, compile, and upload code to these boards.

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Arduino

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Breadboard and jumper wires ● Device used to build and prototype electronic circuits without the need for soldering ● Consists of a plastic board with a grid of holes and metal clips underneath the holes that provide electrical connectivity ● Allow you to quickly connect electronic components together in a temporary manner for testing and experimentation.

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Breadboard

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Jumper Wires ● Short lengths of insulated wire with connectors at both ends ● Used to create connections between different points on the breadboard, components, and other electronic elements like microcontrollers (such as Arduino boards) ● Jumper wires come in different varieties like male-to-male, male-to-female, etc

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Jumper Wires Male to Female Jumper Wires

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Sensors Ultrasonic sensor Smoke sensor

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The Arduino IDE

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Examples of Smart Devices ● Home automation ● Smart locks ● Security systems like Ring ● Smart fridge ● Smart watch ● And many more

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Intrusion Detection System

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Intrusion Detection System

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Smart Zoo

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Hardware and Software used for Smart Zoo ● Arduino and other components like breadboard, jumper wires, etc. ● Motors ● Smoke Sensor ● Ultrasonic sensor ● Turbidity sensor ● Humidity sensor ● RFID Reader ● Firebase Realtime database ● Android Application

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Firebase app for Smart Zoo

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References ● Geddes, M. (2017). Arduino Project Handbook, Volume 2. ● chat.openai.com