In this video I am talking about how to build a blinking LED. It describes wiring, configuration and how to write your program Arduino board. The time of blinking can be changed in the program. Here is the program in Arduino: https://drive.google.com/open?id=1mNxAlIeSyK-wm3hp7v7uiENOxlJGlxbj Here is the link for schematic in Fritzing: https://drive.google.com/open?id=1CFtxLTIj4aGyv_Potf1bR9VY9StAogEJ
This website is about Power electronics and micro controllers