[TinkersProjects] experimented with making their own flexible PCB for LED modules inside a special fixture, and the end result was at least serviceable despite some problems. It does seem as though ...

(Yeah, we don’t know what that title means either.) But holding your PCBs down in one place and nicely registered while you spread solder paste over them is a problem that needs solving, and [Carsten] ...

Discount Headphone Amp Board DIY Butte Solid-State Headphone Amplifier PCB – Unpopulated Circuit Board For Audio Build Diy Headphone Amplifier Pcb ...

Promotion Interposer Board Crossover PCB Board Kit For Classix II DIY Speakers – Pair Of Ready-to-Use Boards Crossover Pcbs ...