Replace a VFD display with the Adafruit LED modules?
I am restoring a heathkit SS9000 Amateur radio madein 1982 a rare animal I worked in Heath engineering and helped develop this unit so I bought an old one out of sentiment . I have it working great BUT the VFD tube is broken . the tube is not available . I am thinking the little 4 digit Adafruit modules may work connecting them to the VFD driver chips in this tranceiver . I have ZERO experience with display electronics my expertice is in RF design so I am seeking advice ? what do you think ? THANKS Bob W9RAS