Zobrazeno 1 - 10
of 162
pro vyhledávání: '"signal conditioning circuit"'
Autor:
Liu, Yating Yang, Zheng Li, Mingyang Liu, Wei Liu, Zhenming Li, Ying Hou, Xin Liu, Xiaosong Wang
Publikováno v:
Electronics; Volume 12; Issue 13; Pages: 2962
This article presents a wide-range and high-precision analog front-end circuit for multi-parameter sensors that can handle sensor outputs of different types (R, C, V). A rail-to-rail baseline compensation method has been proposed, which further incor
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Autor:
Marko Gazivoda, Vedran Bilas
Publikováno v:
Sensors, Vol 21, Iss 6, p 2124 (2021)
With the growing need to understand our surroundings and improved means of sensor manufacturing, the concept of Internet of Things (IoT) is becoming more interesting. To enable continuous monitoring and event detection by IoT, the development of low
Externí odkaz:
https://doaj.org/article/793da8afdbdb41cfa731fd2ea0453efa
Autor:
Flávio Morais, Pedro Carvalhaes-Dias, Yu Zhang, Andreu Cabot, Fábio S. Flosi, Luis Caparroz Duarte, Adelson Dos Santos, José A. Siqueira Dias
Publikováno v:
Sensors, Vol 21, Iss 4, p 1490 (2021)
A low-cost signal processing circuit developed to measure and drive a heat dissipation soil matric potential sensor based on a single thermosensitive resistor is demonstrated. The SnSe2 has a high thermal coefficient, from −2.4Ω/°C in the 20 to 2
Externí odkaz:
https://doaj.org/article/233152cc92564e4d9819984841589e61
Autor:
Youngjun Lee, Young Sam Lee
Publikováno v:
Sensors, Vol 19, Iss 19, p 4310 (2019)
In this study, a new submersion detection sensor with improved reliability and stability is proposed. The new sensor uses two Resistance Temperature Detectors (RTDs) and operates on the thermal equilibrium principle. The submersion detection sensor c
Externí odkaz:
https://doaj.org/article/7b9473da8c3a42bf974ee92aa468d05a
Akademický článek
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Autor:
Juan Luis Soler-Llorens, Juan José Galiana-Merino, José Juan Giner-Caturla, Sergio Rosa-Cintas, Boualem Youcef Nassim-Benabdeloued
Publikováno v:
Sensors, Vol 19, Iss 19, p 4087 (2019)
The characterization of soil is essential for the evaluation of seismic hazard, because soil properties strongly influence the damage caused by earthquakes. Methods based on seismic noise are the most commonly used in soil characterization. Concretel
Externí odkaz:
https://doaj.org/article/1b17924708d349c6bc721ad006f80f26
Publikováno v:
Gong-kuang zidonghua, Vol 39, Iss 4, Pp 27-30 (2013)
In view of problems that infrared gas sensor is easy to be interfered by external optical source and electromagnetism, and its output signal is mixed with a lot of noise to affect detection precision, signal conditioning and data processing circuit o
Externí odkaz:
https://doaj.org/article/106449fc71d74a4487f769e2b68e520e
Design, Development and Testing of a Semi Cylindrical Capacitive Sensor for Liquid Level Measurement
Autor:
Sagarika PAL, Rasmiprava BARIK
Publikováno v:
Sensors & Transducers, Vol 116, Iss 5, Pp 13-20 (2010)
In the present paper a low cost noncontact semi cylindrical capacitive type liquid level sensor has been designed, developed and tested. The semi cylindrical capacitive sensor consisting of two thin semi cylindrical metal plates separated by a gap di
Externí odkaz:
https://doaj.org/article/027c6176d2964fe08ea41e703b9b9381