Chip Overclock®
4:41 PM

Here is a picture of my atomic clock: a home-brew NTP server with a GPS-disciplined cesium-133 oscillator. It’s based on a Jackson Labs CSAC GPSDO board which has a Microsemi Chip-Scale Atomic Clock. I put it in an acrylic display case to keep idle hands and paws off it. Had to drill a bunch of ventilation holes in