I absolutely love this program. I've always been interested in things like this but I've had a hard time learning it. your YouTube videos are amazing as well!
Unfortunately I've had a few problems with the program. the biggest issue is that seemingly randomly whenever i leave the program almost all of my work disappears :( Another issue is that sometimes the inputs and outputs get locked into place and un editable.
On another note there is so much room for new things. I'm not sure if you'd ever continue working on this (If you do that would be great) Id love to see an infinite work space, maybe some LEDS or LCD screens, or things like seven segment displays. Maybe some more room for different kind of inputs (Like a keyboard or stand alone buttons/Switches)
Thank You for putting the time in to make this program in the first place. it helped me learn alot.
Cant wait too see more from you! :)