As a student studying Electrical Engineering you will use many different tools to assist you in the learning and application process. So today I will go into one of the AWESOME software tools I use on a daily basis.
One thing that just about all of my professors have told me about using a computer aided design (CAD) is that if you don’t master the software, the software masters you. This may not make sense yet but it will by the time you finish reading this blog.
Although the above picture is not a schematic I have drawn, the Program, ORCAD, allows you to draw a schematic like the one you see above. This is what the interface looks like on your screen.
You need ORCAD to run a simulation with values you set and then will receive data much faster then actually setting up a circuit with discrete components. So before I enter the Electronic Devices lab every Thursday I draw a schematic similar to the one above. I set all the values of Resistors, Capacitors and Sources to receive the data I want. With this data, I have a reference point for the values I should receive when I design the Circuit with discrete components like the one below.
The software is a great tool to master and utilize! I highly suggest buying a text on the software and reading it as you learn to master it. It can be tricky! If you really want a jump start you can check out the link below, if you are a student you may download the free lite version of ORCAD with pspice simulations.