EZ Schematics
EZ Schematics is the easiest Cad program available for developing electrical schematics. Just click on a symbol, click in the circuit and it's inserted. Every symbol is sized to an increment of 1/4" (which is the default snap). A more thorough description of the product can be found here. For students (high school, college and trade schools), the cost of this application is $29.00. A relatively small price for the time and knowledge gained.
You can download the fully functional free trial version now by clicking this link - download here. We offer free technical support for this application.