Posts tagged ‘2N3906’

A DIY Vacuum Fluorescent Display Driver

In my previous post, I showed a simple vacuum fluorescent display filament driver built using a 555 timer and a custom hand-wound, center-tapped toroidal pulse transformer. And as promised in my earlier comment, I am going to show you the remainder of the VFD driving circuit here. Continue reading ‘A DIY Vacuum Fluorescent Display Driver’ »