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I built some prototypes with far-UVC, ie UV but safe for human exposure (and pets!), as in the article. Specifically this one: https://www.care222.com https://
by ecesena 3y ago
I built some prototypes with far-UVC, ie UV but safe for human exposure (and pets!), as in the article.
Specifically this one: https://www.care222.com https://www.care222.com
At the end of the day it’s tutorial 1 in every arduino project, just replace the led with a far-UVC lamp.
Unfortunately the price is extreme, so very hard to commercialize.
I installed one in my entrance… I’m currently sterilizing my shoes :)
- m3kw9 3y agoOn the site "Care222modules use an excimer lamp in combination with a special optical band pass filter that blocks the ultraviolet wavelengths that could have a harmful effect on people. Care222 is the only Far UV-C product in the world with this key technology." why is this key technology so difficult? And why is the product so expensive?
- theendisney2 3y agoLooking at uvb there use to be several afordable manufacturers with good test data but they all closed shop. What is left either doesnt work or is scarry expensive. The lamps are cheap the coating is hard to develop. Im not sure but it seems if you want to produce it you have to redo the rnd to figure out how.