> Are they thermally-activated, or is it something ingenious, like > visible/infrared detection ?
They're actually ultraviolet detectors. - John -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/908EA6ED-BC85-4310-A855-6A5D078FB2B2%40mac.com.
