There are plenty of SPI interface screens on the market, but few of them have the charm of the good old Nixie tube. [Tony] decided to whip up a simple three-Nixie module that could be addressed via ...

Ever wanted to make your own camera? Sure, you could use a Raspberry Pi, but Adafuit has a guide for doing it a little cheaper using a miniature spy camera module. With just a few parts and some ...