Oscilloscopes LOOTS Of THEM You can use the arrowkeys to move the oscilloscope thing, Press space to add a new one! experiment with the numbers, and post your favorite in the comments. spikes this
copy the sourcecode from http://savaka2.github.io/scratch-extensions-directory/extensions/API_wrapper_for_Scratch.js https://www.youtube.com/watch?v=V3NTNW3Obxc Go to this link, and install my SCRATCH EXTENSION if you want the purple messages feature to work.
