The latest in this line of single-cable creations is this beautiful Vacuum Fluorescent Display (VFD) clock from [Glen Akins]. Testing the VFD tube socket One of the key advantages VFDs have over ...

[James Glanville] wrote in to show of his latest tube project. It’s a clock using six IV-3 VFD tubes. In addition to the tube displays the project prominently features a blue 3D printed case ...