Arduino Uno Projects

DIY Projects and Tutorials based on Arduino Uno. These projects are explained thoroughly with the help of circuits diagrams, source codes and videos.

DIY Arduino Relay Driver Shield

In this DIY project we make a 3-Channel Arduino Relay Shield Circuit for relay based applications. We designed an isolated PCB...

Arduino RFID Door Lock

You have seen RFID Door Lock Mechanism in some Hotels and other places, where you don’t need a key to unlock the room. You are...

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