Computer Christmas – Light Control

Hill Robertson’s Computer Christmas! Home of the 320 Circuit Parallel Port Controller Box! This is the place to be if you are looking for information about controlling Christmas light displays with a computer.

Computer Christmas – Light Control – Computer Christmas is a site full of contributions from people all over the world for Christmas light enthusiasts.

HowTo: How to build a triac switching unit SSR – “Here’s how the circuit works: The optoisolator protects your computer from the evil nastiness of the power line. It has an LED that is optically coupled to a triac inside the package. In our application we are supplying the LED side of the MOC3010 with +5 volts.”

Projects –

• Christmas Light Control Forum
• A low cost lighting sequencer
• HowTo: An ‘all in one tester’
• Build a 16 Ch PicDimmed Renard