Arduino (LED Light)
I used a LED light to make a warning light, I changed the frequency of the light flickering in order to make it faster and warn people.
Step 1 Plug LED Light
One orange light
Introduction
I used a LED light to make a warning light, I changed the frequency of the light flickering in order to make it faster and warn people.
Step 2
Materials needed:
1. wires that can be connected
2. LED light (any color you want)
Step 3 Program
Insert this code
Finish
Plug the usb wire into your computer