A Low-Cost Optoacoustic Sensor for Environmental Monitoring
نویسندگان
چکیده
منابع مشابه
technical note: a low cost pressure sensor for long-term uterine contraction monitoring
home uterine activity monitoring (huam) has demonstrated to be of great value for preventing preterm labor in recent years. in this research, a low cost monitoring device for non-invasive monitoring of the uterine activity in pregnant women is presented. the new device has been designed based on an inductive colpitz oscillator and vertical displacement of a ferrite core in a coil. the resulting...
متن کاملLow Cost UAV-based Remote Sensing for Autonomous Wildlife Monitoring
In recent years, developments in unmanned aerial vehicles, lightweight on-board computers, and low-cost thermal imaging sensors offer a new opportunity for wildlife monitoring. In contrast with traditional methods now surveying endangered species to obtain population and location has become more cost-effective and least time-consuming. In this paper, a low-cost UAV-based remote sensing platform...
متن کاملDisposable single-use electrochemical sensor: A novel hollow fiber based tool for environmental monitoring of cadmium
The objective of this study is to design a simple, fast, sensitive and single-use electrode with the simultaneous capability of preconcentration and measuring, for application in a three-electrode voltammetry system to identify and measure the heavy metal cadmium. The design process of this sensor consists of several stages. The polyurethane foam and multi walled carbon nanotubes nanoparticles ...
متن کاملOpen source data logger for low-cost environmental monitoring
The increasing transformation of biodiversity into a data-intensive science has seen numerous independent systems linked and aggregated into the current landscape of biodiversity informatics. This paper outlines how we can move forward with this programme, incorporating real time environmental monitoring into our methodology using low-power and low-cost computing platforms.
متن کاملLow-cost Analog Optical Link for Environmental Electromagnetic Remote Monitoring
Different types of low cost analog optical links for EMF environmental monitoring are proposed. These links can be used for RF and microwave antenna remoting, to transmit the spectral information from a generic sensor to the receiver, with a very large bandwidth, extending from 100 kHz to 2.5 GHz to cover the principal telecommunication services. Some of the designed links have been manufacture...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sensors
سال: 2021
ISSN: 1424-8220
DOI: 10.3390/s21041379