Monitoring Mains : Microcontrollers

This will be the first part of a larger  project  that will include other friends that have collaborated  with me directly or indirectly this last year. It was in many ways, a funny and interesting project to follow. All schematics, codes and  results are free for use , please just  give  references to authors. USE CAUTION […]

HP 5370B : 20 Picoseconds Time Interval Accuracy . A test with MTI 260 and Trimble OCXO’s

Time  has come to make some measure and  view the actual performance of some time and frequency standards that I’ve got here.In the market, there are many instruments that can perform this kind of job: frequency counters and time interval counters  for example. Since I can not afford   instruments such as the Microsemi  5120a, A7-MXU […]