Coin cell powered 555 timer with ultraviolet LED coated with glow in the dark paint to mimic a firefly.
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So the GITD paint makes the light dim relatively slowly when the UV LED goes off? How did it look? I'd love to see a video showing the effect.
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rawe
Damiensabljak
khari071103
akamboj
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So the GITD paint makes the light dim relatively slowly when the UV LED goes off? How did it look? I'd love to see a video showing the effect.