# voltvidya.com


## Posts

- [Exercise 2: Breadboards and Blinking an External LED](https://mediumvioletred-mole-526463.hostingersite.com/exercise-2-breadboards-and-blinking-an-external-led/): In Exercise 1 we blinked the Uno's built-in LED with zero wiring.
- [Your First Arduino Program: Blink the Built-In LED (No Wiring Needed)](https://mediumvioletred-mole-526463.hostingersite.com/your-first-arduino-program-blink-the-built-in-led-no-wiring-needed/): Every Arduino journey starts the same way: no breadboard, no wires, no external parts. Just the board, a USB cable, and one blinking light.
- [Hello world!](https://mediumvioletred-mole-526463.hostingersite.com/hello-world/): Welcome to WordPress. This is your first post. Edit or delete it, then start writing!

## Pages

- [Arduino Basics Course](https://mediumvioletred-mole-526463.hostingersite.com/arduino-basics-course/): A free, hands-on Arduino Uno course from Volt Vidya — built around the classic Paul McWhorter "New Arduino Tutorials" series, with our own written walkthroughs, real IDE screenshots, and working sketches for every exercise.


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