Sensor

choice of an alarm system depends on the type of the building and desired level of protection or indications. The two commonly used types are the conventional and addressable systems, although the wireless sensors and alarms are also gaining popularity. The conventional alarm uses several sensors connected in a loop to make a zone. It only indicates that a particular zone has a problem but not the specific location. In the conventional fire alarm system, all the components are wired to a common…

Gait recognition is a kind of biometric technology that can be used to monitor people or recognize known persons and classify unknown subjects. It is a particular way of walking on foot and its aims is to discriminate individuals by the way they walk. Gait is less unobtrusive biometric, non-contact, perceivable at a distance and hard to disguise where these properties makes it so attractive. The existing Gait representations capture both motion and appearance information which are sensitive to…

Ventilation, Air conditioning and other electrical appliances. The aim of the project is to control home appliances like lights, fans, AC, etc. through simple mouse click on the personal computer. Here microcontroller is interfaced to light and temperature sensors and separately the PC is interfaced with…

artificial intelligence The artificial intelligence is one of branches in the computer science which is used in many application especially application of technology as it is the way that the machine or the computer or any application used to make its creation and creativity and help the application to take decisions like humans so it is used in making games, toys, computers, in the internet where the searching engines and absolutely in robotics. AI researchers and textbooks define the field of…

Sports Technology Advancements Making Hockey Helmets Safer The game of hockey is a sport mixed with physicality and competitiveness. The main issue that surrounds hockey are head injuries. The number of head injuries in hockey is almost double that of in football. With these numbers, it has drawn many concerns about the game and the regulations for player safety, but many researches have come so far in designing safer hockey helmets to ensure all players are protected and relieve…

Equation 5.26 is rewritten as Where θ=T-T_ref and m_(ef f)=√((h_f+h_R )P/(k_w A)) is the effective fin parameter. Equation 5.27 is the familiar fin equation whose solution is well known. Assuming insulated boundary condition at the sensor location, the indicated sensor temperature is given by The thermometric error is thus given by Following points may be made in summary The longer the depth of immersion L smaller the thermometric error Lower the thermal conductivity of the well material the…

as IoT denotes the internetworking of physical devices with software, network connectivity and sensors that enable them to communicate. The physical devices include buildings and vehicles. These physical devices are embedded with actuators, electronics, network connectivity and sensors that enable them to collect and exchange data leading to an infrastructure of the information society. Through the sensors and internet connectivity, Internet of Things enables the remote control of these physical…

Hexagon can be a cost of a product in certain regions and competition in regions of established manufacturing. Conventional laser scanners have difficulty scanning shiny machined surfaces as laser bean get scattered on those surfaces, disorienting the sensor while it is recording the position of the surface. The new technology adds blue light with sensitive rotation to achieve precise angle to capture the data along with variable intensity of the…

neurons, up-regulation of gene expression, release of hormones and neurotransmitters (FABER and SAH, 2016). The Ca2+ calmodulin sensor activates effector Ca2+/calmodulin-dependent protein kinases(CaMKs) which are kinases themselves binding to one substrate. CaMKs are located in the nucleus. Many other CaMK kinase enzymes can phosphorylate many substrates. Calcium needs the CaM sensor to stimulate these effector kinases. CaMKs are involved in gene expression and activating transcription factors.…

Introduction Fully automated, self-driving cars are currently a trending topic in the automotive industry, bringing much public interest along with concern as they quickly approach the consumer market. Equipped with an array of built-in sensors and sophisticated computer systems, these cars can drive themselves with minimal or no human assistance. As autonomous cars become widely adopted, they will undoubtedly change many aspects of the everyday life, for better or worse. The way people perceive…