DIY #mothtrap proof-of-concept.

Yes, those are #ultraviolet #LEDs.
Yes, that’s a light sensor on the right.
No, I’m not happy with the #leadacid #battery but they’re cheap, reliable and ideal for these experiments.

Now to find an enclosure… 🤔

#moths #mothtrapping #mothtrappinguk #electronics #experiment @savebutterflies@mastodonapp.uk