Arduino Leonardo Christmas LED Light

This product is a LED Christmas decorative lights. When Christmas season arrive people need new decorations in their house. The DIY Christmas decoration will reflect the pattern when the LED light turn on. People like Family, student, teenagers who have a interest of DIY decoration can start to make it!

The project is alter from: https://www.instructables.com/Arduino-Leonardo-LE...

The original project are making a night lamp, but in my project it is for Christmas decoration. And also I add a switch which make the product more convenient and easy to use.

carbon film resistor x 2

metallic resistance x 1

Arduino Leonardo circuit board x 1

breadboard x 1

LED light x 2

Wire x 9

marker

USB 20 cable 1.5m x 1

Follow the picture and place the materials on the right place.

copy down the code

code link: https://create.arduino.cc/editor/enyalin11/9d1ef1...

If you don't know how to type a code, you can also use ArduBlock.

here is a link of how to download ArduBlock : https://www.davidhuanglab.com/ardublock

Take the transparent box out, and draw the pattern on all the side by marker.

connect USB cable on the computer, click upload on the computer.

Put the transparent box on the top of the LED light and the pattern will reflect on the wall or ceiling.