Dub Siren Build - 555 Timer Project

This is my 3rd go at building this dub siren. I've vastly improved the PCB and have included JST connectors for easy connection to the echo/reverb board and other components. It's super fun to play with and have a whole lot of different sound effects you can make with it. I have included the schematic, board and gerber files so you can get your own PCB printed up. I've also included a parts list and the front panel design as well in the Google drive link below. I've also published a step by step guide which can be found below https://www.instructables.com/Dub-Sir... Google Drive Link https://drive.google.com/drive/folder...