Soldering Station

Phone Call Switching System(PCSS) is a project that i made with my group in my second year. This project enables you to control different devices through telephone. You can switch them on and off using this project. I know that this idea is quite an old one but for me the successful aspect of this project is this that we made it simpler than others, it really works and it is worth making as well for a second year students. One more point about this project is this that one can do quite many modifications in this project according to your caliber. It contains quite a bit of LDST and analog electronics so it gives students a good exposure to these fields. If any of you wants to download the project report in order to understand its working, you can download here: