Think back to your school days when each student would make a box which would receive Valentine’s cards from their friends. We have fond memories of buying cards with Teenage Mutant Ninja Turtles on them. We guess this tradition is still going strong. Instead of making a receptacle out of a shoe box [Dr Franken Storer] helped his seven-year-old build this remote control R2D2 with sounds and lights. Yeah, it’s totally cheating. But who can begrudge a hacker dad a little fun?
The bot started as a desktop trash can. It features a domed top which looks just like the droid, but also has a hinged opening where the cards can be placed. To the lid he attached a tilt switch that triggers a Radio Shack sound player to provide the sounds. These sound modules are popular in a lot of projects like this doorbell hack. The final touch (aside from the droid decor on the outside) was to add a remote control car that lets his son drive R2 around.
We asked for more details and he delivered. You’ll find his lengthy description of the project after the jump.