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--- p2017a [2020/02/15 18:19]
k0ry created
+++ p2017a [2020/06/14 21:33] (current)
k0ry [Project 2017b Microcontroller Nixie Clock] Fix p2017b -> p2017a in page title
@@ Line 1: / Line 1: @@
-====== Project 2017b Microcontroller Nixie Clock ======
+====== Project 2017a Microcontroller Nixie Clock ======
   * 10 MHz XO
   * 1x6 Multiplex Display (IN-12 Tubes)
@@ Line 7: / Line 7: @@
-HP5335A is measuring time from 'every other 1PPS' clock debug signal to XLI 1PPS out.
+<del>HP5335A</del> 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 ====
 {{:wiki:p2017a:unwrapped_tic_day.png|}}
-{{:wiki:p2017a:phase_freq_error_day.png|}}
+{{:wiki:p2017a:freq_error_temp_day.png|}}
 ==== Entire Collect ====
 {{:wiki:p2017a:unwrapped_tic_full.png|}}
-{{:wiki:p2017a:phase_freq_error_full.png|}}
+{{:wiki:p2017a:freq_error_temp_full.png|}}
 === Raw TIC Data ===
 {{:wiki:p2017a:raw_tic_full.png|}}
-=== Freshness Label ===
+=== Frequency Error vs. Temperature ===
+{{:wiki:p2017a:scatter_freq_error_vs_temp.png|}}
+==== Freshness Label ====
+<php>
+include "data/media/wiki/p2017a/time_of_last_update.html";
+</php>

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