Quote:
Originally Posted by kristmanson
I want to make a helmet for my mother who has Alzheimer's. I read in the patent that Dr. Dougal wrote for his device that laser diodes with a frequency of 1064nm could be substituted. Perhaps more affordable? I haven't looked for a source yet.
Has anyone found any of the infrared LEDs at an affordable price?
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See the part number 751-1203-ND at the
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People seem to have a hangup with the 1072 nm frequency, rather what you need is infrared, and not an exact frequency. The part above is priced at 100 LEDs @$30, or 500 LEDs @$100. You can even buy 1 LED at $0.55. I've already may some devices.