This semester at college, I am in a class called Computing and Craft which is about incorporating circuitry and micro-controllers and craft to bring our projects to the next level.
For our first big project, I decided to make a raincoat the reacted to light and water. Being from California and going to school in Massachusetts has been a big transition and the sudden downpours can catch you unaware. This raincoat has built in light and water sensors so when it gets dark the raincoat lights up so the wearer will be visible in the dark, and when it gets wet, a warning beep sounds so the wearer can head for cover.
Step 1: Raincoat
For the coat itself, I used a very cheap plastic one that my professor had around. I reinforced all the seams on the sewing machine because they had all just been melted together and were coming apart. The coat also had pockets which was convenient for storing the arduino.