Hello, I'm a newbie on this forum. So first of all let me briefly introduce myself - i'm a ukrainian DIY hobbyist and while my main interest is audio (see my signature) I'd like to build a bit unusual UV flashlight.
From time to time I need UV flashlight. It should be very small, even smaller then usual keychain flashlight yet much more powerful then something like nitecore tube UV (this toy has usable range of 2 inches lol).
So I've decided to build a small uv flashlight without battery inside and use a smartphone as a power source. Please take a look what I've built:
And attached to smartphone:
Small animations to show what this flashlight is capable of:
What do you think about such idea and it's implementation?
Any suggestions?
From time to time I need UV flashlight. It should be very small, even smaller then usual keychain flashlight yet much more powerful then something like nitecore tube UV (this toy has usable range of 2 inches lol).
So I've decided to build a small uv flashlight without battery inside and use a smartphone as a power source. Please take a look what I've built:
And attached to smartphone:
Small animations to show what this flashlight is capable of:
What do you think about such idea and it's implementation?
Any suggestions?