ES2172407B1 - Procedimiento para conectar un puente de sensores de resistencia variable a un microcontrolador - Google Patents

Procedimiento para conectar un puente de sensores de resistencia variable a un microcontrolador

Info

Publication number
ES2172407B1
ES2172407B1 ES200001601A ES200001601A ES2172407B1 ES 2172407 B1 ES2172407 B1 ES 2172407B1 ES 200001601 A ES200001601 A ES 200001601A ES 200001601 A ES200001601 A ES 200001601A ES 2172407 B1 ES2172407 B1 ES 2172407B1
Authority
ES
Spain
Prior art keywords
bridge
microcontroller
procedure
variable resistance
resistance sensors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES200001601A
Other languages
English (en)
Other versions
ES2172407A1 (es
Inventor
Areny Ramon Pallas
Bardia Ramon Bragos
Ruiz Angel Custodio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to ES200001601A priority Critical patent/ES2172407B1/es
Publication of ES2172407A1 publication Critical patent/ES2172407A1/es
Application granted granted Critical
Publication of ES2172407B1 publication Critical patent/ES2172407B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Procedimiento para conectar un puente de sensores de resistencia variable a un microcontrolador. Procedimiento para conectar directamente un puente de sensores de resistencia variable a un microcontrolador, caracterizado porque no emplea ningún circuito integrado ni componente electrónico activo entre el puente de sensores y el microcontrolador. El procedimiento de conexión se basa en conectar sucesivamente cada uno de tres terminales del puente al mismo nivel de tensión y el otro terminal del puente se conecta a un condensador eléctrico (o una inductancia eléctrica) cuyo nivel de tensión se detecta a través de otro terminal del microcontrolador.
ES200001601A 2000-06-21 2000-06-21 Procedimiento para conectar un puente de sensores de resistencia variable a un microcontrolador Expired - Fee Related ES2172407B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200001601A ES2172407B1 (es) 2000-06-21 2000-06-21 Procedimiento para conectar un puente de sensores de resistencia variable a un microcontrolador

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001601A ES2172407B1 (es) 2000-06-21 2000-06-21 Procedimiento para conectar un puente de sensores de resistencia variable a un microcontrolador

Publications (2)

Publication Number Publication Date
ES2172407A1 ES2172407A1 (es) 2002-09-16
ES2172407B1 true ES2172407B1 (es) 2003-12-16

Family

ID=8494042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001601A Expired - Fee Related ES2172407B1 (es) 2000-06-21 2000-06-21 Procedimiento para conectar un puente de sensores de resistencia variable a un microcontrolador

Country Status (1)

Country Link
ES (1) ES2172407B1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357616B1 (de) * 1988-03-15 1994-05-25 Keller AG für Druckmesstechnik Verfahren und vorrichtung zur messfehlerkompensation
DE4432301B4 (de) * 1994-09-10 2005-09-08 Robert Bosch Gmbh Elektronisches Steuergerät für Rückhaltesysteme
DE4444840C2 (de) * 1994-12-16 1998-08-20 Grau Gmbh Schaltungsanordnung zum Ansteuern eines Druckregelventils
US5764541A (en) * 1995-12-22 1998-06-09 Hermann Finance Corporation Ltd. Microprocessor controlled sensor signal conditioning circuit
AU5425198A (en) * 1996-10-21 1998-05-29 Electronics Development Corporation Smart sensor module
EP0846955A1 (en) * 1996-12-05 1998-06-10 Motorola Semiconducteurs S.A. Sensor test arrangement and method
US5854564A (en) * 1997-05-12 1998-12-29 Microchip Technology Incorporated Direct sensor interface (DSI) module
EP0996004B1 (de) * 1998-10-20 2006-06-07 Asulab S.A. Barometrisch kompensierter Höhenmesser, Barometer, Wettervorhersagesysteme und verwandte Verfahren einschliesslich Umgebungsdruckblasenfilterung

Also Published As

Publication number Publication date
ES2172407A1 (es) 2002-09-16

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