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Article #3417Re: Trying to build a fluxgate magnetometer -- help!
From: John Leroy
Date: Fri, 13 Oct 1989 18:30
Date: Fri, 13 Oct 1989 18:30
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From article <1914@sactoh0.UUCP>, by mahaun@sactoh0.UUCP (Mark A. Haun): > > I am trying to build a fluxgate magnetometer sensitive enough to > monitor variations in the Earth's magnetic field, mostly to observe > magnetic storms caused by big flares on the sun (March 13, 1989 > stuff especially :-) !). > Some time back, I remember seeing an application note for Hall Effect devices used to build a simple compass. Anybody have any insight as to whether these devices might be available in a form suitable for building a magnetometer? -- -John LeRoy Packet Radio: WA4VLV @ WX4S Compuserve: 74136,401 UUCP: rti!tijc02!jkl141 Phone: 615-461-2440
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arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!ginosko!aplcen!haven!uvaarpa!mcnc!rti!tijc02!jkl141References:
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!ginosko!aplcen!haven!uvaarpa!mcnc!rti!tijc02!jkl141 From: jkl141@tijc02.UUCP (John Leroy ) Newsgroups: sci.electronics,rec.ham-radio,sci.space Subject: Re: Trying to build a fluxgate magnetometer -- help! Message-ID: <722@tijc02.UUCP> Date: 13 Oct 89 18:30:39 GMT References: <1914@sactoh0.UUCP> Organization: Texas Instr., Johnson City TN Lines: 20