AnalogSensor and StoplightSensor components
These components gives an opportunity to display some value as analog graph or stoplight with "red"/"yellow" levels.

For example, you can control any system parameters and display warnings - like Norton Utilities system agent.
Also included the useful additional properties, methods and events which allow to customize components as you need.
3K Last updated: November 30, 1999
D3-7, CB3-6 Freeware (with sources): sensors.zip

 

AnalogSensor screenshot:

TAnalogSensor - 3710 bytes

StopLightSensor screenshot:

TStoplightSensor - 7260 bytes

I use these components in own GENERAL project - decision support system (DSS) for oil-transport managment.