Results 1 to 10 of about 11,568,098 (290)
A Low-Cost Sensor Network for Monitoring Peatland [PDF]
SensorsPeatlands across the world are vital carbon stores. However, human activities have caused the degradation of many sites, increasing their greenhouse gas emissions and vulnerability to wildfires.
Hazel Louise Mitchell +2 more
doaj +4 more sources
A Low-Cost Optoacoustic Sensor for Environmental Monitoring [PDF]
Sensors, 2021 Attention to Black Carbon (BC) has been rising due to its effects on human health as well its contribution to climate change. Measurements of BC are challenging, as currently used devices are either expensive or impractical for continuous monitoring ...
Antonios Stylogiannis +4 more
doaj +5 more sources
Investigating a Low-Cost Dryer Designed for Low-Cost PM Sensors Measuring Ambient Air Quality
Sensors, 2021 Air pollution in urban areas is a huge concern that demands an efficient air quality control to ensure health quality standards. The hotspots can be located by increasing spatial distribution of ambient air quality monitoring for which the low-cost ...
Abdul Samad +3 more
doaj +3 more sources
Low-Cost Sensor System for Air Purification Process Evaluation [PDF]
SensorsWith the development of civilisation, the awareness of the impact of versatile aerosol particles on human health and the environment is growing. New advanced materials and techniques are needed to purify the air to reduce this impact.
Arkadiusz Moskal +3 more
doaj +2 more sources
TreeMMoSys: A low cost sensor network to measure wind-induced tree response [PDF]
HardwareX, 2021 Severe storms caused the largest amount of damaged timber in European forests in the past 70 years. Storm damage occurs when wind loads exceed the failure limits of trees.
Sven Kolbe, Dirk Schindler
doaj +2 more sources
WHY IT MAKES SENSE TO USE HIGH COST SENSORS TO DO LOW COST SENSOR RESEARCH [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 The question is highly topical in the world that is aiming to acclaim more efficiency through an omnipresence of sensors. The implication of the omnipresence of sensors clearly is that most of these sensors will be of the low-cost type. Hence, there is a
V. V. Lehtola, H. Hyyti, T. Malkamäki
doaj +1 more source
Low-cost fabrication of flexible tactile sensor arrays
HardwareX, 2022 While for vision and audio the same mass-produced units can be embedded in many different systems from smartphones to robots, tactile sensors have to be built in application-specific shapes and sizes.
Niklas Fiedler +4 more
doaj +1 more source
Development of a Low-cost Pressure Sensor
International Journal of Engineering and Management Sciences, 2020 In this paper development of a pressure sensor has been discussed. The main benefit of this sensor is relatively cheap compared to commercially available ones. The unit contains a beam type load cell and a pneumatic cylinder.
László Rónai +2 more
doaj +1 more source
Machine Learning Analysis for Phenolic Compound Monitoring Using a Mobile Phone-Based ECL Sensor
Sensors, 2021 Machine learning (ML) can be an appropriate approach to overcoming common problems associated with sensors for low-cost, point-of-care diagnostics, such as non-linearity, multidimensionality, sensor-to-sensor variations, presence of anomalies, and ...
Joseph Taylor +5 more
doaj +1 more source
Utilizing Low-cost Mobile Monitoring to Estimate the PM2.5 Inhaled Dose in Urban Environment
Aerosol and Air Quality Research, 2022 This study has developed a compact, low-cost, and real-time mobile monitoring (MM) device for estimating the PM2.5 inhaled dose. The MM device consists of a low-cost PM2.5 sensor, temperature and humidity sensor, Wi-Fi module, and microcontroller unit ...
Muhammad Miftahul Munir +3 more
doaj +1 more source