Essays about: "thesis for wireless sensor network"

Showing result 1 - 5 of 139 essays containing the words thesis for wireless sensor network.

  1. 1. Investigation of magnetic sensors and hardware design of a sensor platform for human-computer interaction purposes

    University essay from Linköpings universitet/Fysik och elektroteknikLinköpings universitet/Tekniska högskolan

    Author : Christopher Forsmark; [2017]
    Keywords : magnetic sensor; sensor; PCB; sensor network; texas instruments; cc2640; bq24075; hmc5983; human-computer interaction; inverted-f; antenna; honeywell; magneto resistive; hardware; emc;

    Abstract : Company A develops algorithms and hardware for the application of magnet tracking, to be able to use a dipole magnet as an interaction tool between humans and computers. This master thesis investigates the available magnetic sensors through a market survey and practical testing of a selection of the sensors in purpose to determine the most suitable magnetic sensor and magnetic sensor technology for the application of magnet tracking. READ MORE

  2. 2. Energy Harvesting for Electronic Systems

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Oscar Ridell; Pål Nilsson; [2017]
    Keywords : Energy Harvesting; Energy Scavenging; Photovoltaic cells; Electromagnetics; Piezoelectric element; Radiofrequency; Thermoelectric element; Science General; Technology and Engineering;

    Abstract : Energy harvesting enables products to become more self-sufficient of power and offers the possibility to avoid battery exchange and power cables. The performance and applicability of the most promising or popular small scale energy harvesting technologies are investigated in this thesis. READ MORE

  3. 3. Wireless IO : A wireless accessory for integration of an Axis Communications camera in a sensor network.

    University essay from Högskolan i Halmstad; Högskolan i Halmstad

    Author : Hannes Eriksson; Ivan Brange Sollie; [2017]
    Keywords : wireless; zigbee; surveillance; protocol; network; bluetooth; z-wave; miwi; dash7; ble; ant; power supply; module; transceiver; cc2530;

    Abstract : When installing new network security cameras in buildings, the cameras are often connected to sensors via signal wires. Since most building already have internet and electricity drawn throughout the structure, the procedure of routing a new signal wire can be costly and time demanding. READ MORE

  4. 4. Thermal energy harvesting for indoor industrial applications

    University essay from Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Author : Mengxuan Li; [2017]
    Keywords : Thermal energy harvester; thermal energy generator; temperature difference; air flow; heat sink; comsol multiphysics;

    Abstract : Wireless sensor network (WSN) nodes cannot directly used by the traditional power grid, a most common way to supply power to WSN nodes is to use batteries. However, the battery has a disadvantage that is the limited lifetime, adding an energy harvester to extend the lifetime is a good way. READ MORE

  5. 5. Evaluation of Bluetooth Low Energy in Agriculture Environments

    University essay from Malmö högskola/Teknik och samhälle

    Author : Jonathan Bjarnason; [2017]
    Keywords : WSN; Bluetooth low energy; Precision agriculture;

    Abstract : The Internet of Things (IoT) is an umbrella term for smart things connected to the Internet. Precision agriculture is a related concept where connected sensors can be used to facilitate, e.g. more effective farming. READ MORE