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Re: Thinking about building a light source [message #73645 is a reply to message #73641]

Thu, 23 August 2012 16:38

gofar99
Messages: 1936
Registered: May 2010
Location: Southern Arizona

Illuminati (5th Degree)

Hi, It would seem to need something that detects the opening of the curtains. A photo cell arrangement might work. For a more sophisticated approach a proximity detector or perhaps an infrared beam and photo detector. Some of these things are available in kit form. you can search the web for them. A number use LEDs in place of bulbs and thus no high voltages, just a few batteries.

Good Listening
Bruce

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[Message index]

		Thinking about building a light source By: Rockhaven on Thu, 23 August 2012 12:02
		Re: Thinking about building a light source By: Wayne Parham on Thu, 23 August 2012 13:06
		Re: Thinking about building a light source By: Rockhaven on Thu, 23 August 2012 13:23
		Re: Thinking about building a light source By: gofar99 on Thu, 23 August 2012 16:38

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