Essays about: "printed electronics"

Showing result 11 - 15 of 60 essays containing the words printed electronics.

  1. 11. PCB design and performance evaluation of miniaturized electronics : A case study for the SOMIRO project

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Albert Jansson; [2022]
    Keywords : Electronics design; Flex-rigid; Energy autonomous; Swimming millirobot; Elektronikkonstruktion; Flex-rigid; Energiautonom; Simmande millirobot;

    Abstract : Electronics miniaturization is an ever-important subject in the industry of consumer electronics, where smaller, lighter and more powerful electronics is expected. This thesis investigates the miniaturization challenge in the EU-funded project SOMIRO, that aims to construct an energy autonomous swimming millirobot for remote sensing in in agriculture. READ MORE

  3. 12. PCBA verification and fault detection using a low-frequency GMR-based near-field probe with magnetic closed-loop feedback compensation : A non-contact alternative to physical probing

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Joacim Sundh; [2022]
    Keywords : GMR; sensor; magnetic field; near-field; probe; linearity; PCB; coil; PCBA; analogue integrated circuits; analog; operational amplifiers; electrical fault detection; feedback circuits; in-circuit tests; GMR; sensor; magnetfält; närfält; sond; linjäritet; mönsterkort; spole; kretskort; analoga integrerade kretsar; operationsförstärkare; elektrisk feldetektering; återkopplingskretsar; kretskortstest;

    Abstract : As electronics are getting both smaller and more advanced, the need to verify and validate remains and the means are getting more complex the more functions and components are added. Traditionally, in-circuit tests (ICTs) are performed by probing dedicated test points on the Printed Circuit Board Assembly (PCBA) in a test sequence that is unique to each product. READ MORE

  4. 13. Antenna as a sensor for sensing available LTE networks

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Barath Kumar Sathish Kumar; [2022]
    Keywords : Radio Frequency energy harvesting; Antenna as a sensor; Long-Term Evolution; Rectifier; Printed Circuit Board; Altium Designer; Matching network; Voltage multiplier; Schottky diodes; Multiband LTE antenna; Ambient energy harvesting; Low power Internet of Things; Wireless power transfer; Radiofrekvensenergiskörd; Antenn som sensor; LTE; Likriktare; Printed Circuit Board; Altium Designer; Matchande nätverk; Spänningsmultiplikator; Schottky-dioder; Multiband LTE-antenn; Omgivande energiskörd; Lågeffekt Internet of Things; Trådlös kraftöverföring;

    Abstract : This thesis primarily deals with the concept of designing an antenna based device to harvest energy from Radio Frequency (RF) and using the harvested energy to sense the available Long Term Evolution (LTE) network in order for the Internet of Things (IoT) devices to connect to the network for the purpose of transmitting and receiving data. Secondarily the importance of this project is targeting how to conserve battery power in an IoT device and extend it’s lifetime. READ MORE

  5. 14. Applications of Printed and Organic Electronics : How printed and organic electronics can facilitate circular business models in the fashion industry through traceability

    University essay from Linköpings universitet/Industriell miljöteknik

    Author : Märta Fagergren; Matilda Junebrink; [2022]
    Keywords : Printed Electronics; Organic Electronics; Printed and Organic Electronics; Product Development; Design; Circular Business Models; Circular Fashion; RFID; NFC; Traceability;

    Abstract : Printed and organic electronics have been intensely researched in the past few years, and their potential low-cost and sustainability benefits combined with their unique form properties makes them interesting from a product design perspective. However, there has been a lack of product design with printed and organic electronics, which has created a gap between research and market. READ MORE

  6. 15. Vision Based Temperature Input in PID-Controlled 3D-Printer Applications : Viability of IR-thermometer thermography for use in 3D printer applications

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Vige Ekelund; Jakob Hilleskog; [2022]
    Keywords : 3D; printer; PID; thermal; imaging; thermography; additive; manufacturing; CAD; programming; python; c ; electronics; marlin; IR; radiation; raspberry; pi; MLX9061; i2c; communication; script; camera; thermometer; thermistor; polynomial;

    Abstract : In 3D-printers, accurate control of temperature is important and most often a thermistor is used to regulate it. However, while thermistors are cheap, they tend to be quite inaccurate at the wide temperature range of 3D-printers. READ MORE