Thirty-two boxes of Christmas lights, two solid-state relay boards, two IC inverters and one Raspberry Pi: These components were stacked precariously on my desk early in my internship at iHeartMedia Toledo.
My task, according to Market Director of Engineering and IT Gary Fullhart, was to create a holiday light show that synced to our Christmas music station, WRVF(FM), “101.5 The River.”
After researching and testing, I found the assignment exciting to build.
For this project, the Raspberry Pi runs open source software called LightShow Pi. The program takes audio and breaks it across light channels, similar to a light organ. Utilizing the Raspberry Pi Model 2B, a maximum of eight GPIO pins create the light channels.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.