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Paper proposes a kind of multiple environmental parameters monitoring system for granary that is based on ZigBee network and takes ARM controller as core. With regard to hardware, monitoring circuits for temperature, humidity, CO2 concentration and grain water content are designed. With regard to control program, fuzzy intelligent algorithm is designed and transplanted to ARM controller. The test...
This article presents the design and develop of a weather station for educational purposes, which can be monitored continuously under different kinds of climatological changes and works autonomously to the energy network. The proposal of this design is based mainly on the measurement of temperature, humidity, wind, UV radiation and rain parameters using low cost commercial sensors compatible with...
According to a study done in 2014 by National Health Interview Survey around 6.3 million children in United States suffer from asthma [1]. Asthma remains one of the leading reasons for pediatric admissions to children's hospitals, and has a prevalence rate of approximately 10% in children and it leads to missed days from school and other societal costs. This occurs despite improved medications to...
There is a need for a system which provides real-time local environmental data in rural crop fields for the detection and management of fungal diseases. This paper presents the design of an Internet of Things (IoT) system consisting of a device capable of sending real-time environmental data to cloud storage and a machine learning algorithm to predict environmental conditions for fungal detection...
This paper presents a wireless sensing technology using Zigbee communication cell for the monitoring of some physical quantities such as temperature, humidity, current, voltage. The aim of this study is to collect the measurements of the above quantities in unsafe locations. In this project eight communications circuits (zigbees), different sensors and transducers, Liquid Crystal Displays, and a Beagle...
Evaporimeter, a scientific device is used to measure the rate of water evaporation into the atmosphere from a wet surface. Using this instrument, we are able to calculate irrigation scheduling, crop selection to the different geographical area and future prediction of drought. Now a day's the compressive development of wireless sensor and Internet of things (IoT) can be embedded with manually operated...
A weather station can be described as an instrument or device, which provides us with the information of the weather in our neighbouring environment. For example it can provide us with details about the surrounding temperature, barometric pressure, humidity, etc. Hence, this device basically senses the temperature, pressure, humidity, light intensity, rain value. There are various types of sensors...
It is offers to use the sorption-capacitance method to measure the humidity of benzene. It also gives the description of the most widespread method of measurement of humidity of organic liquids by K. Fisher, and points out its peculiarities of use that re-strict its universal application. The research was carried out by sorption-capacitive sensors of Honeywell. These sensors nowadays are used to measure...
Clean Room Indicator is designed to measure the essential parameter of Temperature, Humidity, Dew Point and Differential Pressure according to that monitor Pharmaceutical production clean room Parameter Standards. Using Temperature Sensor and Humidity Sensor Dew Point will be calculated and estimate the Risk/good condition of Production Room. Differ-ential pressure measure 100mmWC range Pressure....
The Energy Star standard is useful for comparing dryer models but gives much less information about performance once installed in a residence. All energy efficiency (EE) efforts need to consider the impact on the drying process and the textiles being dried. The length and efficacy of the drying process is affected by the temperature and humidity of the dryer's environment.
We developed and integrated a MEMS capacitive transducer based on aluminium/palladium bimorph configured as clamped-clamped beams, performing fast and highly selective hydrogen detection. The bimorph is obtained by combining evaporation and sputtering deposition techniques and acts as actuator of the structure. The stress control in the beams has been investigated in order to gain control over the...
Clinical techniques for monitoring livestock health are insufficient, as they provide only sporadic information and required too much resource investment in terms of time and veterinary expertise. The animal health monitoring system that is allocating hardware which will mount on the animal body, at present there are no such systems which will provide on current status of the animal. At present to...
A portable, real-time, wireless indoor air monitoring system is designed using the Arduino Yun platform. Because of the importance of a clean indoor environment on human health, the proposed prototype is designed to monitor the temperature, humidity, volatile organic compounds (VOCs) and miniature dust particles. The Arduino Yun platform incorporates an MCU that acquires and sends the data to a Wi-Fi...
The era of pervasive and ubiquitous computing has brought the learning far beyond the traditional classrooms to distant and mobile e-learning. Being easily accessible through time and place, e-learning systems rushed into masses and quickly appeared under the criticism as being uni-directional and fitting various learners under “one size”. In order to differentiate learners' needs and to apply the...
Jubito is a web server for connecting software and hardware components based on the open source jaNET framework [1]. Jubito provides you with an intuitive platform that enables you to interconnect hardware and software components, as well as publish your projects online. In this paper we will give the reader some examples of Jubito use with the the Arduino platform.
For the proper simulation and understanding of segmented silicon sensors the surface boundary conditions and the charge density distribution in the SiO2 layer (and other insulator layers if present), as well as at the Si-SiO2 interface have to be known.
In this paper improved design of previously developed system for temperature and relative humidity measurement and data acquisition is described. Hardware of the system is extended with Arduino Uno and Ethernet Shield boards. SHT11 sensor is used for obtaining information about air temperature and relative humidity. Storing the results is on the micro SD card in CSV file. Main software improvement...
The data gathering is a fundamental operation in wireless sensor networks. Among approaches of the data gathering, the compressive data gathering (CDG) is an effective solution, which exploits the spatiotemporal correlation of raw sensory data. However, in the multi-attribute scenario, the performance of CDG decreases in every attribute's capacity because more measurements are on demand. In this paper,...
This work demonstrates the potential of micromechanical resonators as compact human breath detectors. Such sensors can be mounted on robotic platforms used in search and rescue missions for detection of survivors in disaster areas. Human breath carries higher concentrations of both moisture and carbon dioxide (CO2) compared to surrounding air. To implement the sensors, single crystalline silicon resonators...
Sensors integrated within a product can provide lots of information about how the product is used and its status. Easy to extract information, such as hours used per day, temperature or humidity could be very valuable to the manufacturer in order to improve its product for real use. The manufacturer may realize that his/her initial estimations do not match reality and may decide to select different...
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