Electronics and Software Engineering
Free Delphi Components
With this component your applications can be managed as SNMP agents. Its implementation is quite simple and not all the features are supported, but it is really easy to use. Source code and a sample project are included.
Simple visual component that is a tri-state led (on, off and blink). Very useful to indicate active, connected, ready, alarm, etc... states in your programs.
This is a circuit breaker visual component. It is bi-state (on and off) and its usage is similar than the previous.
Gets the public IP, or Internet IP, for computers that are behind routers with NAT functionality. Works asking to servers that tells your public IP, like: http://checkip.dyndns.org.