Arcade cabinet flashing buttons pcb / Atmega 328 PCB

Just a simple pcb + program running on a Atmega chip in a loop to make the buttons have that fruity feeling,a microfoon on A0 to make it a vu meter ,and a button or sensor on A1 to switch, room for 8 leds( Atmega max pinout 200mA), resitors for led are already in the buttons, And mighty fine to instal Kodi(xmbc) on the wireless Rbp for ; steaming music, film, youtube, usb stick ,radio to make it a bad ass jukebox or picturebox ... https://www.youtube.com/watch?v=o6eGy4YPJgA