I am an elementary art teacher trying to create a lesson involving technology. I want to teach my students about Leo Villareal. Here is an example of his work. (https://youtu.be/IhKshdYr5rE?t=2m31s) He uses led's and coding to create animation within the lights. Students at my school have been using scratch.mit.edu for years so I want to stick with the kind of coding blocks they already use. I want to use several addressable led light strips (ws2801) so that my students can program their own animations. So far I have been able to use scratchx with my arduino to make led's on a breadboard work but I am stuck on how to get it to work with the led strip. Is this possible to do with the code blocks already available in scratchx found here (http://scratchx.org/?url=http://khanning.github.io/scratch-arduino-extension/arduino_extension.js#scratch) or by creating new blocks for them to use? If yes, how would I use the code blocks to make the lights turn on/off, set time duration, change color, and adjust the brightness of each led.
I am really interested in using technology in my classroom but I am pretty much self taught when it comes to coding and Arduino. That means I am not very competent and am probably using incorrect terminology. Any help is greatly appreciated.
I am familiar with the LED strips such as NeoPixels. They require a command sequence to be loaded into the strip which configures all the LED's in the whole strip, then the strip lights. Using Arduino code, these strips are controllable through a library, and I doubt that anyone would want to attempt to bit bang the command sequence together and send it without using the library.
I also saw scratchx when my grandkid was playing with it. I don't know enough about it to know its full coding capabilities, but again, if that IDE can handle Arduino libraries, maybe you'd get there.