Sometimes when you’re making a PCB that you plan on programming over USB, but you only plan on plugging in a couple of times, it would be nice to make that connection without another BOM item. Over on ...

Samtec has created a line of RF connectors that mount to the edge of PCB by bolting rather than soldering. They measure only 9.5mm from side-to-side where they sit on the PCB and are under 8mm from ...

This single digit display is an old edge-lit module that [Ty_Eeberfest] has been working with. The modules were built for General Radio Company and have a really huge PCB to control just one digit.