2nd Assignments

Digital Input and Output

I used my own full-colored LEDs(which have 3 types of anode) and tried to change the color by changing anodes.

And then I checked if resisters affect the brightness by changing Ohms from 10k to 220.

Here is my code(It is same as the textbook though)

I put my circuit as below image.

I use my Arduino Duemilanove for this assignment, it of course worked!

Code and Serial output

I could check if it worked.