Background of technical report

Our assignment is to write a technical report about our project which was programming robots to play pegboard game. I am assigned to do the background part which is basically writing about background information related to the project. I want you to write two pages, one page about the pegboard game history and the second page would be about another topic which is about limit switches and what are they and how they work and their uses especially with robots. Please make it technical and get the information from sources.