This paper proposes a UAV-based PM2. 5 air quality and temperature-humidity monitoring
system. The system includes an air quality detector comprising four Arduino sensor …

The idea of a “smart city” is one in which cities may effectively and efficiently manage their
resources to raise the standard of living of its residents. Cities are already capable of …

The popularity of private cars has increased the number of vehicles on the road day by day,
which has led to a dramatic increase in traffic. Hence, traffic congestion has become a …

The spectrophotometer is an important common analytical equipment that measures the
concentration of analytes via their absorbance of light at specific wavelengths. However, its …

Indoor air pollution has received wide attention because it harms people's health.
Advantages of exiting indoor environment monitoring is detecting and improving indoor air …

Bicycle-related accidents have increased due to a lack of bike-friendly infrastructure and
rising demands for city bicycles. This study aims to develop a city bicycle-mounted device …

In order to have a better use of cross-platforms. We adopt the B/S architecture design and
implement a parking management system. This system can not only view parking spaces …

Cities often have a problem regarding the air quality because various emissions are
produced within these cities and local emission sources among others relate directly to the …

Efforts toward optimized building management and operation require monitoring data from
multiple sources. Experiences from previous research projects underline the need for an …

The main motive of street lights system is to illuminate the environment during night time in
order to prevent the accidents and public safety on roads. These street light systems …