Materials List: RGB Color Mixing

• SparkFun Digital Sandbox, at https://www.ebay.com/itm/325800037840?var=0&mkevt=1&mkcid=1&mkrid=711-53200-19255-0&campid=5338590836&toolid=10044&loc_physical_ms=90297&customid=99a8d666e53215631651bef0a7ddfdc8&gclid=99a8d666e53215631651bef0a7ddfdc8
• computer with access to Arduino programming environment
• USB cable, to connect sandbox

https://www.teachengineering.org/makerchallenges/view/spfun_rgbcolor_maker1