Sökning: "nrf52832"

Visar resultat 1 - 5 av 8 uppsatser innehållade ordet nrf52832.

  1. 1. Cost-Effective Design Solution for GAIM Shooting Trigger PCB & Improving the Power Distribution Network

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Marko Pajovic; [2024]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Virtual Reality (VR) shooting simulators have gained popularity as effective training and entertainment tools. GAIM is a Swedish company specializing in VR shooting simulators, offering VR headsets with physical dummy guns and rifles. LÄS MER

  3. 2. Dynamic configuration of Bluetooth mesh : A master thesis in electrical engineering

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :August Fricking; [2022]
    Nyckelord :Bluetooth; Bluetooth mesh; BLE; BLE mesh; mesh networks; nRF52840; nRF52832; Dynamic configuration; adoptive configuration; mesh automation;

    Sammanfattning : When choosing what IoT protocol to use today, there are lots of choices. If a mesh type network is chosen, Bluetooth mesh might be a possible candidate. Bluetooth mesh without correctly configured parameters can however suffer from congestion and packet loss if the network is very dense or consists of many nodes. LÄS MER

  4. 3. Utveckling av en kompakt BLE-modul i en portabel EKG : Med möjlighet till kontinuerlig dataöverföring

    M1-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :Henrik Attrell; Mattias Holmqvist; [2022]
    Nyckelord :ECG; Electronics; ADS1298; BLE; Bluetooth Low Energy; elektronik; EKG; portabel; ADS1298; BLE; Bluetooth Low Energy; nRF52;

    Sammanfattning : Elektrodiagram eller EKG används inom sjukvården för att mäta hjärtats elektriska aktivitet med hjälp av flera elektroder som placeras ut på kroppen. Från mätningarna kan indikationer på hjärtsjukdomar och störningar i hjärtrytm upptäckas och sedan behandlas. LÄS MER

  5. 4. An Efficiency Evaluation of Far-Field Electromagnetic Deep Learning Side-Channel Attacks in Controlled Environments

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Gabriel Evensen; [2022]
    Nyckelord :SCA; DL-SCA; Side-Channel Attacks; Deep Learning Side-Channel Attacks; Far-Field Side-Channel Attacks;

    Sammanfattning : As more and more modern systems and products use built-in microcontrollers, hardware security becomes more important to protect against cyber-attacks. Internet of things devices, like Bluetooth devices, usually use an encryption algorithm to keep data safe from hackers. Advanced Encryption Standard (AES) is a commonly used encryption algorithm. LÄS MER

  7. 5. Far Field EM Side-Channel Attack Based on Deep Learning with Automated Hyperparameter Tuning

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Keyi Liu; [2021]
    Nyckelord :Side-Channel Attack; Deep Learning; Far Field EM emission; Auto Hyperparameter Tuning; Auto-Keras; AES; Sidokanalattack; Machine Learning; Multilayer Perceptron; Hyperparameter Tuning; Bayesian Optimization; Auto-Keras; AES;

    Sammanfattning : Side-channel attacks have become a realistic threat to the implementations of cryptographic algorithms. By analyzing the unintentional, side-channel leakage, the attacker is able to recover the secret of the target. Recently, a new type of side-channel leakage has been discovered, called far field EM emissions. LÄS MER