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Raspberry PI IOT Server with Node JS LED Control (Express.JS + ejs)

Hello Friends, This tutorial will guide you to step by step, making one local server in Node JS and Control LED from remotely within your local network. NOTE: If you think, You don't Know "NodeJS" and new to electronics, Don't Panic, I will guide you. Trust me, its supper simple. Just make sure you follow till end of this tutorial. If you don't want to use Node JS , you can also check my previous tutorial o ...

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What is a Circuit Diagram?

So before moving to making actual circuit it is better that we know what circuit diagram is. So in this very first post we will discuss the following topics. What is a Circuit Diagram? Common Symbol used in circuit diagram. Tools to use to create a Circuit Diagram Creating a very first Circuit Diagram ...

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