I have an arduino uno. I'm using it for a school project in engineering. We are challeneged with designing a handle that sends a signal via usb. That's why we chose the arduino uno. We would like to physically show the signal change with a dot or something that changes color when a button is pushed …

Using Visual Basic or another GUI

GaryP March 30, 2011, 10:23am 5

You can make a VB program that communicates with programmed arduino.

Cheers,
Kari