I'm so excited about this! A Kickstarter trying to fund the production of these adorable circus-themed sewable electronic kits. They're called Cirkits. (You have to watch the video to see the whole circus of animals in their tent. So cute.) You can pledge $5 and get a Valentine's postcard, but you might as well give $30 because then you get a seal, mouse, and bear card and the conductive thread, LEDs, and batteries you need to make the animals light up and move. This would be such an awesome joy school activity or birthday surprise.
P.S. I had no idea there was such a rich history to stitchcards. I love this!
P.S.S. The lead product designer and her whole team from UPenn are women. *Fist pump*