[time-nuts] Simple xtal oven for accurate clocks II
Perry Sandeen
sandeenpa at yahoo.com
Tue Dec 9 07:36:15 UTC 2014
List,
This TL 431 temperature regulator circuit might be useful.
www.techlib.com/electronics/ovenckts.htm
Regards,
PerriersandeenpaXXyatXXyahoo.com
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