Last year (2020) I did my first version of my Automatic musical (Christmas) Lights which worked super great but it came with some drawbacks.2020 Project: https://www.instructables.com/DIY-Automatic-Musical-Christmas-Lights-MSGEQ7-Ardu/v1.0 Problems:broken audio jack after a year.Loud Mechanical Relays, were also slow.Boring design.Control only three (3) light banks, Lows, Mids and HighsSo this year I wanted to fix that with:Printed circuit board - Christmas StyleSolid State RelaysControl seven lightsEasily control the level at which the lights are triggered from the board2021 Project Full Project: https://www.instructables.com/Automatic-Musical-Christmas-Lights-Version-2/Full Project Video
