@webpage{model_casti,
      author =       "Jeff Tyson",
      title =        "How Radio Controlled Toys Work",
      howpublished = "online",
      year =         "2021",
      url =          "https://science.howstuffworks.com/rc-toy.htm",
      cited =        "2023-01-18"
    }
    
  @webpage{pwm,
     
      title =        "Understanding PWM",
      howpublished = "online",
      year =         "2009",
      month =        8,
      url =          "https://ebldc.com/?p=48",
      cited =        "2023-01-18"
    }
    @webpage{pwm_ukazka,
      title =        "How R/C Radios Work",
      howpublished = "online",
      url =          "https://scriptasylum.com/rc_speed/radio.html",
      cited =        "2023-01-20"
    }

    @article{ac_motory_journal,
      author  = "Želmíra Ferková",
      title   = "Asynchrónne motory v priemyselnej praxi (2)",
      journal = "ATP journal",
      publisher = {HMH, s.r.o.},
      year    = 2022,
      number  = "1",
      pages   = "26-29",
      cited =        "2023-04-29",
      howpublished = "online",
      url = "https://www.atpjournal.sk/buxus/docs/casopisy_cele/ATP%20Journal%202%202022.pdf",
      
      issn = "1336-233X"
    }

    @article{dcmotor,
      title =        "Jednosmerný motor a jeho riadenie",
      author =       "Filip Brandys",
      journal= {Posterus.sk},
      number={12},
      howpublished = "online",
      year =         "2009",
      month =        12,
      cited =        "2023-01-18",
      publisher={Systémy priemyselnej informatiky s.r.o.},
      issn = {1338-0087},
      url = "https://www.posterus.sk/?p=3784&output=pdf"
    }
    @webpage{motory_eu_pdf,
      title =        "Elektrické pohony, konštrukcie a meranie",
      howpublished = "online",
      url =          "https://cloud-b.edupage.org/cloud/P1_Elektricke_pohony_konstrukcie_a_meranie.pdf?z%3AC9usge%2F78D6wn7scG6wuhAArz4wm4Of9IAKG%2FChoKymbdERiqLFAPaN4f5Q3odzm",
      cited =        "2023-04-25"
    }
     @webpage{krystali,
      author =       "Pete Carpenter",
      title =        "Radio Control Gear Explained",
      howpublished = "online",
      url =          "https://www.rc-airplane-world.com/radio-control-gear.html",
      cited =        "2023-04-13"
    }
    
   @inbook{fleming,
        title = {Towards Understanding and Expertise in Applied Electricity: (Part 1) Fundamentals of Electrical and Electronic Engineering made simple},
        author = {Zubair, Abdul Rasak},
        year = {2021},
        month = {11},
        pages = {94-107},
        isbn = {978-620-4-71518-6},
        publisher = {LAP LAMBERT Academic Publishing},
        chapter ={8},
      howpublished = "online",
      cited =        "2023-01-25",
        
        url =  "https://www.researchgate.net/publication/366740370_MAGNETISM_AND_ELECTROMAGNETISM"
        
    }
    @webpage{pwm1,
      author =       "Aswinth Raj",
      title =        "What is PWM: Pulse Width Modulation",
      howpublished = "online",
      year =         "2018",
      month =        9,
      url =          "https://circuitdigest.com/tutorial/what-is-pwm-pulse-width-modulation",
      cited =        "2023-01-18"
    }
      @webpage{DSM,
      author =       "Michael James",
      title =        "What Are DSM RC Controllers and Receivers and What Do They Do?",
      howpublished = "online",
      year =         "2019",
      month =        9,
      url =          "https://www.liveabout.com/dsm-rc-controllers-and-receivers-2862526",
      cited =        "2023-04-11"
    }


    @webpage{rc_guide,
      title =        "Beginners' Guide",
      howpublished = "online",
      url =          "https://rcplanes.online/guide1.htm",
      cited =        "2023-04-23"
    }
     @webpage{receiver,
      title =        "Radio receiver",
      howpublished = "online",
      url =          "https://en.wikipedia.org/wiki/Radio_receiver",
      cited =        "2023-04-10"
    }
    @webpage{arduino_wikipedia,
      title =        "Arduino",
      howpublished = "online",
      url =          "https://en.wikipedia.org/wiki/Arduino",
      cited =        "2023-03-20"
    }
     @webpage{arduino,
      title =        "What is an Arduino?",
      howpublished = "online",
      url =          "https://learn.sparkfun.com/tutorials/what-is-an-arduino",
      cited =        "2023-03-23"
    }
    @webpage{arduino_opensource,
      title =        "What is an Arduino?",
      howpublished = "online",
      url =          "https://opensource.com/resources/what-arduino",
      cited =        "2023-03-23"
    }
     @webpage{raspberry_prehlad,
      title =        "What is a Raspberry Pi?",
      howpublished = "online",
      url =          "https://opensource.com/resources/raspberry-pi",
      cited =        "2023-04-10"
    }
     @webpage{raspberry_verzie,
      author =       "Emmet",
      title =        "The Different Versions of the Raspberry Pi",
      howpublished = "online",
      year =         "2022",
      month =        2,
      url =          "https://pimylifeup.com/raspberry-pi-versions/",
      cited =        "2023-04-10"
    }
    
     @article{dcspeed,
       author =   {M W Fatma and M I Hamid},
       title =    {PWM Speed Control of DC permanent magnet motor using a PIC18F4550 microcontroller},
       journaltitle = {IOP Conference Series: Materials Science and Engineering},
       year =     2019,
       howpublished = "online",
       url =          "https://iopscience.iop.org/article/10.1088/1757-899X/602/1/012017/pdf",
       volume = 602
       }

     @article{dsm_casopis,
       author =   {David Buxton},
       title =    {RC Spread Spectrum Demystified},
       journaltitle = {Model Aviation},
       publisher = {Academy of Model Aeronautics},
       year =     2015,
       month = {2},
       pages = {37-39},
       howpublished = "online",
       url =          "https://library.modelaviation.com/edition/model-aviation-201502",
      cited =        "2023-04-08" 
       }
    
    @webpage{esc,
      author =       "Travis Murray",
      title =        "What Is RC ESC?",
      howpublished = "online",
      year =         "2023",
      month =        1,
      url =          "https://rcraces.com/what-is-rc-esc/",
      cited =        "2023-01-20"
    }
    @webpage{esc_motory,
      title =        "How Brushless DC Motor Works? BLDC and ESC Explained",
      howpublished = "online",
      url =          "https://howtomechatronics.com/how-it-works/how-brushless-motor-and-esc-work/",
      cited =        "2023-01-24"
    }
    @webpage{pwm_pdf,
      author =       "Safaa Alaa Eldeen Hamza",
      title =        "The Common Use of Pulse Width Modulation
“PWM” Technique in Power Electronics",
      howpublished = "online",
      url =          "https://www.ijsr.net/archive/v3i11/T0NUMTQxMTYw.pdf",
      cited =        "2023-01-20"
    }
    @webpage{embedded,
      author =       "Ben Lutkevich",
      title =        "embedded system",
      howpublished = "online",
      year =         "2020",
      month =        12,
      url =          "https://www.techtarget.com/iotagenda/definition/embedded-system",
      cited =        "2023-04-05"
    }
    @article{embedded_structure,
      author = {Dorrah, Hassen and Gabr, Walaa and Elsayed, Mohamed},
      title   = "Derivation of Symbolic-based Embedded Feedback Control Stabilization Expressions with Experimentation",
      journal = "Journal of Electrical Systems and Information Technology ",
      year    = 2018,
      month = {12},
      pages   = "431-432",
      howpublished = "online",
       url =          "https://www.researchgate.net/publication/323826203_Derivation_of_Symbolic-based_Embedded_Feedback_Control_Stabilization_Expressions_with_Experimentation",
      cited =        "2023-04-06"
    }