this is small tiny SMD LED Ring and also useful.
Step 1: What You Need?
in this project you need..........
•one SMD LED
•insulated copper wire
•3v lithium battery
Step 2: Let's Start Made Simple Ring
help of copper wire made ring size of your finger
as above photo.
Step 3: Cut Wire
cut two different part of cable,
help of cutter,
and remove insulation help of soldering iron
Step 4: SMD Soldering
join two wire with LED
and join led with plastic paper useing adhesive
Step 5: Attach With Ring
led attach with Cooper ring using adhesive
Step 6: Finel Step
ring fix with 3v cell as above photo
and join two terminal to 3v cell,
when you push wire LED bright up.