Hello friends, I hope you are doing well. This is the twentieth and final tutorial in our series on how to create a Proteus library. In the previous tutorial, How to Test a Custom Proteus Library with Arduino , our parts passed their first real test: an Arduino UNO ran a traffic light sketch on them, the push button requested a pedestrian phase, and the control panel caught a configuration mistake at a glance. The library works on our PC. Today, we make it work on everybody else's. Our topic is how to package and share your own Proteus library . A Proteus library is not one file. Our three parts live in a device library, their footprint in a package library, two of them need model files, one needs a DLL, and the example project needs a HEX file and an Arduino board that Proteus does not ha ...