Step 4: Arduino Housing
Next, I fixed up two wooden boxes to house the Arduino and the lights. For me, I bought wooden boxes the correct size to comfortably fit the Arduinos and made alterations. Some of which included replacing the previous lid for something I could put symbols in to, cutting out holes for the USB cable to connect to, making a way to get in and out of the sealed boxes in case I ever needed to make adjustments, and painting the boxes.
To keep the glass in, I made grooves in some balsa wood, made a frame around a piece of glass (only 3 of the sides), and put little plastic stoppers on the other side so as to keep the glass in place, but that could be unscrewed if I ever needed to get inside the box.
The boxes need to be sturdy for travel.
Around the outside of the boxes are two rows of copper wire. When a finger connects them, a signal for "button pushed" is sent and half of the lights come on on both boxes.
The lights shine through the symbols "<3@---" on the lid of the boxes. This symbol has personal significance between my boyfriend and me from when he studied abroad for a quarter. It was fitting to include it in this piece.