This is a a collection of components for Lazarus with an "Hi-fi system" appearance:
- TLEDButton a button with a LED.
- TLEDButtonPanel its matching panel.
- TScrewPanel a panel with screws in its corners.
- TLEDDisplay 7-segment LED display for numerical values.
- TLEDMeter LED bar graph, Vu-meter style.
See http://wiki.freepascal.org/RackCtls for more details