Sökning: "LED-lampor"

Visar resultat 1 - 5 av 37 uppsatser innehållade ordet LED-lampor.

  1. 1. Optical Communication using Nanowires and Molecular Memory Systems

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Synkrotronljusfysik

    Författare :Thomas Kjellberg Jensen; [2024]
    Nyckelord :neuromorphic computing; nanowire; molecular dye; DASA photoswitch; OBIC; Physics and Astronomy;

    Sammanfattning : Neuromorphic computational networks, inspired by biological neural networks, provide a possible way of lowering computational energy cost, while at the same time allowing for much more sophisticated devices capable of real-time inferences and learning. Since simulating artificial neural networks on conventional computers is particularly inefficient, the development of neuromorphic devices is strongly motivated as the reliance on AI-models increases. LÄS MER

  3. 2. LED-armband för festival-användning

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Linnéa Petersson; Sofia Ramserdal; [2023]
    Nyckelord :;

    Sammanfattning : Spektrer är ett nystartat företag som skapar musikfestival-tillbehör. Deras teknik handlar om att låta produkten reagera på ljudet i realtid och skapa en ljusupplevelse med hjälp av LED-lampor. LÄS MER

  4. 3. Är det lönsamt att energieffektivisera en 1800-talsbyggnad?

    Master-uppsats, Lunds universitet/Avdelningen för Installations- och klimatiseringslära

    Författare :Katalin Fülep; Elin Mattsson Hedenborg; [2022]
    Nyckelord :Energieffektivisering; Totalmetodiken; Totalverktyget; renovering; energibesparing; kostnadsbesparing; 1800-talsbyggnad; IDA ICE; kostnadskalkylering; energisimulering; åtgärdspaket; lönsamhet; Technology and Engineering;

    Sammanfattning : The purpose of this master thesis was to examine what kind of energy efficiency measures that could be applied on older buildings and whether they could be profitable investments. In order to be able to calculate the relative energy saving effect of the measures, a specific building has been chosen, located in Malmö, southern Sweden and was built in the 1880. LÄS MER

  5. 4. A comparison of two types of light control systems : Open-and closed light control system and their different behaviors

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

    Författare :Freddie Manheij; [2022]
    Nyckelord :Light control system; Open loop system; Closed loop system; Home automation; Illumination sensor; Microcontroller; Arduino; Performance; Usability; End user; Development; Pulse width modulation; LED lamps; Dimmer; Ljusstyrningssystem; Öppen slinga; Sluten slinga; Hemautomation; Belysningssensor; Mikrokontroller; Arduino; Prestanda; Användbarhet; Slutanvändare; Utveckling; Pulsbreddsmodulering; LED-lampor; Dimmer;

    Sammanfattning : Decreasing energy consumption has become increasingly important in recent times due to climate change. The average temperature is increasing across the planet, and with it, an increase in droughts and other climate disasters can be seen. There are multiple ways to decrease energy consummation, and one of them is to regulate the light in a building. LÄS MER

  7. 5. Collective PV nano-grid for households in Linga Linga : A Minor Field Study in Mozambique

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Wilma Diaz Hjelm; Ellie Olsson; [2022]
    Nyckelord :Collective Energy System; Solar PV system; Electricity Accesses; off-grid; nano-grid; Rural Mozambique; Minor Field Study; Project Vita; Kollektivt Energisystem; Solcellssystem; Tillgång till Elektricitet; Nano-Nät; Moçambiques Landsbygd; Minor Field Study; Project Vita;

    Sammanfattning : About a third of Mozambique’s population has access to electricity, and the same number in rural areas, where most of the population lives, is down to 5 %. Small-sized off-grid solutions are economical alternatives to increase the electricity access rate in rural areas, and solar power is a common energy source due to price and weather conditions. LÄS MER