So the spectrum lights up at quite a distance slightly too far to get a read but still impressive.
Mine has no blue for some reason. The green is dim because thereās still quite a bit of blood over it.
Iām pretty confident that in 3-6 weeks the dark moments where nothing is shining will eventually have blue peeking through. Basically for blue to make it through there has to be no dying or dead blood getting in the way, and the body will take a long time to totally clear it from the wound.
Just checked. Two videos, first one doesnāt have blue, the second one does.
My guess is they were two different ones?
I wonāt share the videos here just in case youāre not ok with that
Nah , thatās my video, not Amalās . It definitely didnāt have blue IRL
Not sure what you mean? I can assure you that there was no blue whatsoever, while seeing it in person pre and post install. And videos of other spectrums clearly show blue so I donāt think the video could completely hide 1/3 of the cycle.
If you mean blue is off sync and merges with green, maybe? Canāt tell visualy
Just to be clear, Iām not complaining just trying to figure out how thatās possible
I think my spectrum (the first one Amal showed me and the one I agreed on) never had blue and still doesnāt.
The one he showed me later to demonstrate range was a different one with blue.
The confusing part is this
Maybe you remember another order or got confused with that theoretical second one?
Thatās my explanation anyway either that or the color changes ahave some unpredictable randomness
should not have any impact at all. in fact it may improve performance because weāre not āwastingā power on LEDs
Ok here are the videos. Iām pretty sure the first one is not the one I shipped, while the second one with my phone is.
The thing about these RGB fader LEDs is that the whole thing is a single package. The fader circuit is built into the LED package along with the emitters. I think it would be very difficult for the blue emitter to simply fail as an individual part.
Also to note, the fade pattern is somewhat random. In the first video the red LED actually blinks twice and then the green LED blinks.
I also found that the fader circuit actually seems to retain some bit of memory if the amount of time between scans is not like several minutesā¦ it might be possible that the pattern āstarts upā from where it left off if you were scanning it multiple times one after the other, and that particular part of the pattern did not include blue for whatever reason. The videos I shot, particularly the first one, is too short to determine this.
There are āfastā and āslowā fade versions of this LEDā¦ but you can see the āslowā version also has a section where there are fast blinks. In short, the behavior of these fader LEDs is sufficiently random that one LED package does not appear to behave the same as the next.
This video you posted with it on top of your hand over the ACR122U, it clearly shows no blue and also has some ādead spotsā where it would make sense from a timing perspective to have blue flash at that momentā¦ while in my first video there is no blue but there are no ādark momentsā eitherā¦ the red LED simply flashes twice.
Tough to say what happened hereā¦ but this is the magic of testing unreleased products
I wonder if they actually are somewhat ārandomā, like those candle imitations that flicker with thermal expansion. I can see something like that but tiny and a bit more consistent being how they work.