Arduino Tutorials: How to Blink a LED Using millis() Function Instead of delay()

Welcome to our "Arduino Tutorials for Beginners" playlist! 🎉 In this tutorial, we take a detailed look at the millis() function and demonstrate how you can use it to blink an LED connected to an Arduino Uno. The millis() function offers a significant advantage over the delay() function, as it allows your Arduino to perform multiple tasks simultaneously without freezing the entire program. ### What You'll Learn in This Video: 🔹 The basics of the millis() function and how it works. 🔹 Why `millis()` is better than delay() for multitasking in Arduino projects. 🔹 How to write a clean and efficient code to blink an LED using millis(). 🔹 Practical tips for working with timing functions in Arduino. ### Why Should You Use millis() Instead of delay()? The delay() function pauses your program entirely for a specified period, making multitasking impossible. On the other hand, millis() measures the time elapsed since the Arduino board started running, enabling you to track time while keeping the rest of your code active. This approach is especially useful for more complex projects involving sensors, motors, or other real-time systems. ### Components You'll Need: - Arduino Uno - LED - Resistor (220 ohms recommended) - Breadboard - Jumper Wires ### Timestamps: ⏰ 0:00 Introduction ⏰ 00:53 Setting Up the Circuit ⏰ 00:53 - 06:17 Writing and Explaining the Code ⏰ 06:17 - 07:06 Testing the Physical Circuit ⏰ 07:06 - 07:41 Testing on TinkerCAD ⏰ 08:07 Sneak Peek at Upcoming Tutorials ### Additional Resources: - Arduino Documentation on millis(): https://www.arduino.cc/en/Reference/Millis Watch More Arduino Videos: 📺 Arduino Tutorials Playlist: https://bit.ly/arduino-tutorials Stay Connected: 👍 Like this video if you found it helpful. 🔔 Subscribe to our channel for more Arduino projects: youtube.com/@rubyrobot 💡 **Tips:** - Experiment with different intervals to see how the LED behavior changes. - Try combining millis() with other components like a button or a sensor for advanced projects. Happy coding and have fun creating! 🚀 #Arduino #ArduinoTutorials #ArduinoForBeginners #LEDProject #ArduinoMillis #CodingTips #TechTutorials #DIYProjects