Arduino is a microcontroller that be can be used to develop interactive projects by taking inputs from a variety of switches or sensors and can control a variety of lights, motors, and other physical outputs.
It's one of hobbyist favorite platforms because its inexpensive and there is a huge open source community behind it. If you ever run into problems there is probably someone out there that ran into the same problem and can help.
Arduino is an excellent platform for beginners to learn electronics and
Solidworks is a 3D mechanical computer aided design(CAD) software that people use to design their products before they build them.The use of CAD enables professionals to draft and create high-quality designs accurately and faster.
It's also how we make the files to make on the 3d printer!
Learn how to use solidworks form sketches, to solid modeling to help you build a better project.