I´m drawing my own PCB and I´m searching for components to use for this purpose. Since I´m not an expert in this fields, I have some unsolved questions:
(I´m using Eagle Cadsoft) I need to create a custom library for each component that I will use on my PCB? Is there any website where I can find Eagle Libraries and buy the same components?
I would like to use a Power button on the side but the board will be parallel to the button so I was searching for a Button with flat connector. Is there any specific name to call those tactile button (Similar to power button on smartphone)?
I will use some flat connector as FFC cable , how it works the comunication of between microcontroller and unit connected through ffc connector? May I define a particoular communication protocol?