Micro Center Tech Support
Welcome to the Micro Center Tech Support Blog!
Find free technical support on a variety of products featured at Micro Center and plenty of how-tos on new technology. Start searching our Blog below or
search our Tech Center archives »
Can't find what your looking for? Take advantage of our
Tech Support services »
Join the MC Tech Support Community Forum: Get direct advice from the Knowledge Experts @ Micro Center.
Click here to access the Forum »
Search This Blog
Wednesday, January 23, 2013
Arduino Workshop - Project 05: Push-On, Push-Off - Part 2
Arduino Uno board
330 ohm (x2), 10 K ohm resistors
Pushbutton switch (N.O.)
Assemble an LED and pushbutton, following the directions for project 4.
Add a second LED:
Insert a second LED in the breadboard
Connect a wire between the ground and the short pin of the second LED
Connect a 330 ohm resistor between the D12 on the Arduino and the long-leg of the LED
Change the program to turn LED2 on when LED1 is off, etc..
Save a copy of the Project4 code as a Project4b (file, save-as, enter new name)
Change all of the "LED" variables to "LED1"
Copy each line containing "LED1" and paste as a new line immediately following it.
Change "LED1" in each of the duplicate lines to "LED2", for example:
const int LED1 = 13;
const int LED2 = 13;
Change the Digital Output used for LED2 to 12 (
const int LED2 = 12;
Change the lines that turn LED2 on and off to the opposite of what LED1 has:
Verify your code and upload to the Arduino.
For more assistance contact Technical Support
Micro Center Tech Support Blog
Share to Twitter
Share to Facebook
Share to Pinterest
Arduino Uno board
Post a Comment
Note: Only a member of this blog may post a comment.
Post Comments (Atom)