Users often need to control and monitor activities inside the home remotely, for elderly
parents, children, or pets. This paper presents a multifunctional, low-cost, and flexible …

Complex control systems in the industry are maintained by specialized engineers, who use
control methods and models with multiple variable parameters and nonlinear couplings …

When the brushless motor (BLDC) is permanently controlled, the location of the rotor is
required and the position sensor information is provided. The purpose of motionless control …

Many people with no technical expertise are implementing smart home technology as it
becomes more widely available without fully comprehending the privacy and safety risks …

Patients in the intensive care unit (ICU), dependent on mechanical ventilation, need the best
care, from hospitalization to discharge and even later. Different tools are needed in different …

In this article are presents the design and implementation of a solution for the individual
protection of medical staff against contamination with viruses existing in the medical …

The diffusion of smart home technologies has so far been limited, due to costs, uncertainty
about advantages, privacy problems, IT security problems and technological risk. A major …

This article represents a general study of various types of filters used in air purifiers. Air
purifiers are devices designed to improve indoor air quality by removing contaminants and …

ESP32 considers an open source of IoT platform, it performs two different tasks in the same
time: firstly, processing sensors reading, and the second is transmission the data to internet …

The whole world these days are widely dependent on industries to sustain the necessities of
the seven billion people that inhabit the planet and all the industries want to become …