March 6th, 2009

Today I tried to build the pen for the 3rd time a school, but while I was putting in the battery one of the cables was loosened from its original location, the positive side of the IR Led Light. I had to take all the components out of the sharpie highlighter case. I was somewhat angry, because this happened and the bell rang. When I arrived at my house I decided to finish what I started! I went to Ferreteria Cuesta to buy the cables and I bought my own solder with some Flux cable to solder my pieces together, so they don't loosen. It took me about an hour and a half to completely finish it. Here are some pictures of my finished highlighter.