Silly question, want to make a display for a set of scales project. An want a large display, was thinking of taking an old clock (alarm) with a lcd display, taking everything out, bar the display. Then connecting the display to arduino.
Was looking else where and saying that the arduino will make the led's on and off very fast, thus making it seem that the dots are all one.
Is there any easy way to do this ? (for the simple), and has anybody done something simlar ?