This is a scrolling display with letters, numbers, and punctuation that i made.

How to operate: First spark a letter on the keyboard and it will record it (wait until the light is green to press NXT or press the next letter). Press CLR to clear the current letter or NXT to go to the next letter. Pressing DSP to display the current message, it will show on the bottom (it can only hold 16 characters including space). Press the on/off buttons to toggle Auto-next. Auto-next is where the machine automaticly presses NXT for you however CLR is disabled.

Please comment, I'm open to suggestions on how to make it better.