p2017a
Table of Contents
Project 2017a Microcontroller Nixie Clock
- 10 MHz XO
- 1×6 Multiplex Display (IN-12 Tubes)
Long Term Observations of Clock Phase wrt/ UTC
HP5335A HP5334A is measuring time from 'every other 1PPS' clock debug signal to XLI 1PPS out.
The unwrapped TIC data is really just a simple remapping of [0,1] to [-0.5, 0.5].
Temperature measurements from Acromag 965EN. “Clock” channel thermocouple is in the air about 2 inches from the 10 MHz crystal. “Window” channel thermocouple is currently unavailable (was leaning against the window, about 18 inches from the clock).
Last 24 hours
Entire Collect
Raw TIC Data
Frequency Error vs. Temperature
Freshness Label
Most recent plot file update : Sun Jun 14 21:10:08 2020
Most recent measurement timestamp: Sun Jun 14 02:00:19 2020
p2017a.txt · Last modified: 2020/06/14 21:33 by k0ry
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