One night I decided to go dumpster diving. My neighborhood occasionally has public dumpsters where people can throw away things they donâ€™t need anymore. So, I decided to see if there was anything that might be of use to me. Among my spoils were many different types of cables, chargers, wires, a set of nice speakers (in working condition), and … an iPhone?! Anyway, I decided I would hook the speakers up to a cheap amplifier I got off amazon so they could play music from my phone. This worked, and was cool and everything, but I thought about ways to make it cooler. I decided I should add an LED board EQ display.