Wanted: schematic of (quartz) thermostat on the web
Peter L. Peres email (remove spam text)
I'm trying to look at as many quartz oven schematics as I can, on the
web, and in books, as I'm making one and I'd like to avoid the hot water,
wheel, etc reinvention. Also a pointer to an electronic design book or two
with relevant chapters would help.
I understand that if one does not use a thermistor one can rely on a
bandgap type self-regulating supply where its own Pd supplies the heat and
some of the junctions involved supply the reference. Anyway this is the
direction I am headed for.
See also: www.piclist.com/techref/index.htm?key=schematic+quartz
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