How Remote Controls Work

Lots More Information

"Glossary of Remote Control Terms." Remote Central. http://www.remotecentral.com/features/glossary1.htm
"How It Works: Remote Controls." Radio Design Group. http://www.radiodesign.com/remwrks.htm
"Infra Red Remote Controls - How They Work." UW Electrical Engineering. http://www.ee.washington.edu/conselec/A95/projects/pierreg/works/works.htm
"Inside a TV Remote Control." HowStuffWorks. https://electronics.howstuffworks.com/inside-rc.htm
"Invention of the Remote Control." The Great Idea Finder. http://www.ideafinder.com/history/inventions/story061.htm
"RF Extender." Remote Central. http://www.remotecentral.com/urcseries/index15.htm
"A TV Remote Control Decoder." ARRLWeb. http://www.arrl.org/news/features/2004/03/30/1/