Step-by-Step Instructions
1. Set up the Arduino Uno on the breadboard.
2. Connect the LED strip to the breadboard, making sure to include the 220-ohm resistor.
3. Attach the push button to the breadboard.
4. Write the Arduino code to control the LED strip.
5. Upload the code to the Arduino Uno.
6. Create a small tree structure using wood or cardboard.
7. Attach the LED strip to the tree using hot glue.
8. Place the push button near the base of the tree.
9. Connect the Arduino Uno to your computer using the USB cable.
10. Turn on the Arduino and watch your Christmas tree light up!