Electronics Zone:  http://www.electronic-circuits-diagrams.com/radio_circuits.shtml

Remote control using vhf modules:  http://www.electronic-circuits-diagrams.com/remotecontrolsimages/remotecontrolsckt1.shtml

Link page for electronics: http://www.electronic-circuits-diagrams.com/links.shtml

Tony’s website:  http://www.uoguelph.ca/~antoon/

Good site:  http://home.maine.rr.com/randylinscott/

IR remote control:  http://home.maine.rr.com/randylinscott/aug98.htm