Class 4 prompts - BleepLabs/Arduino-Light-And-Sound GitHub Wiki

Here are some ideas for ways to modify the code in the the Class 4 folder.
They are pretty much ordered in increasing complexity. Don't worry about doing them all, of course.

"Color Arrays"

  • Make a second color array and have the one line switch between arrays at a certain rate or due to a control input
  • Use a new LFO to move the line up and down
  • Instead of a line, make random dots in a certain section of the screen

"Bitmap"

  • Change the bitmap and for section to add more colors
  • Make a one color flash randomly or with an LFO
  • Make bitmap array that's larger than 8x8
  • Use a button to change bitmaps

"Snake trail"

  • Interpolation to fix missing pixels when the pot is moved quickly
  • Use a button to change the color
  • Make the trail have a pattern with a new array of colors

Snake fade