V vibros New member Joined Sep 28, 2009 Posts 2,067 Country Italy Region Emilia-Romagna Mar 3, 2021 #21 Hello, the device is this (it is home made) The IC that does conversion is on the under side. Maybe one is for sale...i need to check. Regards Stefano
Hello, the device is this (it is home made) The IC that does conversion is on the under side. Maybe one is for sale...i need to check. Regards Stefano