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| Electronic Schematics (alt.binaries.schematics.electronic) A place to show and share your electronics schematic drawings. |
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#1
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resistor bolometer. - bolometer.jpg (0/1)
The bolometer is pointed toward the mirror, and there is a PTC chip there so the circuit can compensate for the transducer's ambient temp. |
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#2
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resistor bolometer. - bolometer.jpg (0/1)
"Archimedes' Lever" wrote in message
... The bolometer is pointed toward the mirror, and there is a PTC chip there so the circuit can compensate for the transducer's ambient temp. Well, no schematic but then again no need to precede subject line with "OT" as 90% of the postings here lately should be doing. |
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#3
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resistor bolometer. - bolometer.jpg (0/1)
On Mon, 17 Aug 2009 22:08:18 -0400, "Oppie"
wrote: "Archimedes' Lever" wrote in message .. . The bolometer is pointed toward the mirror, and there is a PTC chip there so the circuit can compensate for the transducer's ambient temp. Well, no schematic but then again no need to precede subject line with "OT" as 90% of the postings here lately should be doing. Visualize the schematic. |
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#4
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resistor bolometer. - bolometer.jpg (0/1)
"Archimedes' Lever" wrote in message
... On Mon, 17 Aug 2009 22:08:18 -0400, "Oppie" wrote: "Archimedes' Lever" wrote in message . .. The bolometer is pointed toward the mirror, and there is a PTC chip there so the circuit can compensate for the transducer's ambient temp. Well, no schematic but then again no need to precede subject line with "OT" as 90% of the postings here lately should be doing. Visualize the schematic. WOW! Impressive... Helps to have a vivid imagination. |
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#5
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resistor bolometer. - bolometer.jpg (0/1)
On Tue, 18 Aug 2009 08:55:16 -0400, "Oppie"
wrote: "Archimedes' Lever" wrote in message .. . On Mon, 17 Aug 2009 22:08:18 -0400, "Oppie" wrote: "Archimedes' Lever" wrote in message ... The bolometer is pointed toward the mirror, and there is a PTC chip there so the circuit can compensate for the transducer's ambient temp. Well, no schematic but then again no need to precede subject line with "OT" as 90% of the postings here lately should be doing. Visualize the schematic. WOW! Impressive... Helps to have a vivid imagination. 0-1000 mV linear? 4-20mA? It was a fun time. Everything above absolute zero is not at rest, therefore everything above absolute zero emits IR radiation. Following some Planck variant. |
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