Online ISSN: 2515-8260

Keywords : PIR sensor


An Internet of Things Approach For Motion Detection By Pyroelectric Infrared Sensors And Security alarm Using Raspberry Pi

KS Nishanthi; C. Arun; PS Pavithra; Dhivya K

European Journal of Molecular & Clinical Medicine, 2021, Volume 8, Issue 2, Pages 1400-1405

The Internet of Things (IoT) might be a state of affairs during which objects, animals or individuals were furnished with the distinctive identifiers and thus the power of transfer knowledge over the networks are not
needed the human-to-human or human-to-computer interaction. IoT has involved from the concentration of wireless technologies and the internet . Internet of issues are the connection of something with the opposite objects the connection was mainly transmitted of use during a position knowledge, as an example a detector during a very space to observe and management the temperature. To elucidate a security alarm victimization was small process power chips victimization internet of things that helps to observe the acquire alarm. Once the motion is detected and sends photos and videos to a cloud server. Moreover, internet of things- is based on applications are going to be used distant to seem at the activity and acquire notifications once motion is detected. The photos and videos are receive on a cloud server, once the cloud isn't on the market then the knowledge is keep regionally on the Raspberry Pi and sent once the association resumes. If user documented as unknown person through GSM, then shock are getting to be created on the unknown person. If user itself desires to enter home, the system can acknowledge with the face detection then system permits the person to enter. Therefore, benefits like these build this application ideal for watching homes in absence.

IOT BASED SMART PRECISION AGRICULTURE IN RURAL AREAS

SP. Vijaya Vardan Reddy; B. Sneha; M. Vinothini; R. Vishnu Kritthika; Y. Deepika

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 4, Pages 1443-1451

The purpose of this project is to give the farmer a complete irrigation system using the Internet of Things. It may be a challenge to shape a value-efficient automatic irrigation system to scale the waste from backwater. It is important to provide different criteria in order to decide the successful amount of water for plants. The suggested scheme consists of different kinds of sensors with low cost and low power consumption. For example- soil moisture sensor, temperature sensor. The Raspberry Pi is built with sensors to control the opening of the irrigation valve. The phone is used for remote control. Both sensors communicate with The Raspberry Pi. To produce the animal sound and intimate the designated individual using a buzzer and connect with Lora, the sound module is used. The PIR sensor is used for human recognition. Using Lora touch the soil moisture sensor is used to measure the soil moisture level and thus the LCD level view. Additionally, the moisture level value is submitted to the mobile entity accessing the web page.

IoT BASED MILITARY ROBOT USING RASPBERRY Pi3

A. Aashraya; Munaswamy P.

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 1, Pages 4200-4212

The system proposed in this project consists of a single unit, which will monitor the environment in various hazardous conditions and provide live video feedback. Basics of robotics like sensors and actuators, gives an overview on robotic construction. The proposed system is also able to capture real-time videos which are useful for surveillance for a specific person or area. Controlling of Robot is done using a Raspberry Pi3 processor. This robot is more comfortable for military applications such as surveillance of interested area. It will provide tactical advantage during hostage situations or in hostile grounds. It is capable of walking on any surface and providing monitoring over an area. With the help of high-quality video transmission, the surveillance become more effective and it detect the high temperature and also used to reduce the fire by using water sprinkler. Video quality is improvised in the proposed system. These will prove important in applications like robots for civil use and military robots.