|News | Electronics Museum | Articles | Video | About | Store | RSS | Contact|
|Old LED Message Display|
|Written by AnubisTTP on 2010-12-09|
Old LED message display project, normal operation.
The LED display is a TITL393, salvaged from a dead calculator.
No homebrew project would be complete without a gimcracked battery for power. If the duct tape does not contain the voltage, the rubber bands will!
|©2000-2015 The Vintage Technology Association. All rights reserved.|