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April 20, 2018 (v1)PublicationUploaded on: December 4, 2022
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March 26, 2015 (v1)Publication
En este documento se presenta un CD-ROM multimedia diseñado para servir de complemento a las clases de la asignatura "Laboratorio de Instrumentación Electrónica", de quinto curso de Ingeniero de Telecomunicación en la Escuela Superior de Ingenieros de Sevilla. Se busca conseguir una herramienta que permita introducir, de forma amena, en una...
Uploaded on: March 27, 2023 -
November 4, 2022 (v1)Publication
La presente invención se refiere a un sensor electrónico para la medida de la posición angular de un objeto luminiscente respecto de su vertical consistente en dos obleas de silicio atacadas con reactivos de forma anisotrópica. En una de ellas (2) se difu
Uploaded on: March 24, 2023 -
November 4, 2022 (v1)Publication
Microsistema para la extracción e inyección controlada de fluido de un solo uso.El objeto de la presente invención es un microsistema diseñado para la extracción e inyección de fluido de manera controlada y de un sólo uso que consta de una cámara de traba
Uploaded on: December 5, 2022 -
March 26, 2015 (v1)Publication
Stochastic logic is based on digital processing of a random pulse stream, where the information is codified as the probability of a high level in a finite sequence. The probability of the pulse stream codifies a continuous time variable. Subsequently, this pulse stream can be digitally processed to perform analog operations. In this paper we...
Uploaded on: December 4, 2022 -
March 13, 2015 (v1)Publication
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Uploaded on: March 27, 2023 -
March 26, 2015 (v1)Publication
Stochastic logic is based on digital processing of random pulse stream. In this paper we propose a stochastic approach to the digital implementation of continuous time filters. The similarity between probability and Boolean algebras is exploited to obtain simple realizations. A design of a fourth order filter is presented.
Uploaded on: March 27, 2023 -
May 26, 2015 (v1)Publication
El circuito integrado que aquí se describe ha sido diseñado con tecnología puramente digital, y tiene como función servir como centro concentrador de datos en estaciones meteorológicas, aunque por su diseño genérico puede ser usado en cualquier otro campo. Su objetivo principal es la adquisición de medidas (condiciones ambientales como...
Uploaded on: March 27, 2023 -
June 11, 2015 (v1)Publication
This paper describes the design, fabrication, sim- ulation, and experimental results of an improved miniaturized two-axis sun sensor for industrial applications, created by adapt- ing a technology used previously in satellite applications. The sensor for each axis is composed of six photodiodes integrated in a ...
Uploaded on: December 4, 2022 -
March 26, 2015 (v1)Publication
This work continues a previous project devoted to the supervision and control of electric motors in large industrial plants. This project consists in a set of microcontroller boards that communicate with a Global Control Card (GCC) The transmission of messages in the system is done using a optic fiber network. The GCC can be linked to a...
Uploaded on: March 24, 2023