# Happy Valentine's Day


I had fun making light-up Valentine's Day cards this year.

![Valentine's Day Cards](images/ValentinesDayCards.jpg "Valentine's Day Cards")

They're built from a patterns I found on [Sparkfun's](https://learn.sparkfun.com/tutorials/light-up-valentine-cards) website.

My design is much simpler, and requires fewer parts.

![Paper Switch for LED](images/Paper-Switch-for-LED.jpg "Paper Switch for LED")

Once the card is opened, the person receiving the card simply pulls out the paper, turning on the light.  The LED and battery assembly is glued to the card with a hot glue gun.