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Classes/2010/VIS147A/Lab7

31 bytes added, 16:23, 23 February 2010
Part 4 - Looping over Multiple Digital Outputs
=== Part 4 - Looping over Multiple Digital Outputs ===
==== Writing a loop ====
* Set up six or more digital LED outputs similar to those in part 1. (work in pairs if you would like)
[[Image:Three_lights.jpg|400px]]
** bike wheel poke POV http://www.instructables.com/id/SpokePOV%3a-LED-Bike-Wheel-Images/
** http://www.youtube.com/watch?v=mT13ZcpwYtA
==== Changing the loop ====* How about instead THOUGHTS: Instead of equal on/off timing, change it can you make the loop run in some other a different way? Spelling out key presses for a piano keyboard, something like that. * Can you make the loop run through a series of meaningful states, rather repeating a simple on/off behavior.?* Alternately, with only one output, how could you make a program that changes over time using a loop.?
=== Thoughts ===

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