The result is a little self-made object that shows the initials of two people in a heart. It kind of looks like a hologramm so its really modern.
Since im tinkering around with FTIR and multitouch sensors, building something like this for my girlfriend was not avoidable.
Ursi i luf u! <3
Step 1: Used parts
- soldering iron
- a switch/button
- a led or some other nifty electronical part
- little spring (see picture below)
- instant glue
- scalpel or pointy knife
- time: less then 2h