"Dtmf remote appliance control system using mobile phone" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 12 of 50 - About 500 Essays
  • Satisfactory Essays

    Mobile phones became more important and convenient in human life than before‚ especially the sales volume of mobile phones increased 50% in China between 2000 and 2010. However‚ mobile phones also have different kind of bad effects to harmonious society. This essay identifies some of causes such as annoyance‚ interference and some disruption to prove mobile phones using should be banned in public places. Firstly‚ the benefit of banning mobile phones using in public transports is avoiding the heavy

    Premium Mobile phone Cellular network

    • 455 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Mobile Phones Effects

    • 5310 Words
    • 22 Pages

    EFFECTS OF MOBILE PHONES TO THE SELECTED HIGHSCHOOL STUDENTS OF THE HERITAGE ACADEMY OF THE PHILIPPINES in partial fulfilment of the requirement for the Araling Panlipunan subject Jed Ian Tan April Gaile Cabilao Charles Jabin Coronel Jan Bincent Capuz November 2012 ACKNOWLEDGEMENT This project would not have been possible without the support of many people. Many thanks to Mr. Joel E. Neri for guiding us conducting our thesis. We would also

    Premium Mobile phone

    • 5310 Words
    • 22 Pages
    Powerful Essays
  • Powerful Essays

    Mobile Phone Brands

    • 2855 Words
    • 12 Pages

    1. INTRODUCTION: Mobile phone is a smart communication media. It is not a one-way communication like pager. Cellular communication basically gives the power of an advanced telephone system card. Cellular communication works like the radio set which is normally used. The handset or Mobile Phone is in fact an own private radio transmitter and receiver‚ very similar to the Walkie-talkies used by Police and Security Personnel. The key difference is that a cellular phone network is connected to the

    Premium Mobile phone

    • 2855 Words
    • 12 Pages
    Powerful Essays
  • Satisfactory Essays

    uses of mobile phone

    • 445 Words
    • 2 Pages

    Mobile phones are used for a variety of purposes‚ including keeping in touch with family members‚ conducting business‚ and having access to a telephone in the event of an emergency. Some people carry more than one cell phone for different purposes‚ such as for business and personal use. Multiple SIM cards may also be used to take advantage of the benefits of different calling plans—a particular plan might provide cheaper local calls‚ long-distance calls‚ international calls‚ or roaming. The mobile

    Premium Mobile phone

    • 445 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    advanced apps. Such devices help us finish loads of work with ease‚ but using such devices even in fields of education might affect the habits of students. Schools have started introducing the idea of using tablets for taking down notes‚ writing simple tests and completing their projects. This gets the mind of a student completely in technology and they tend to forget the use of books. Earlier students did not have the idea of using internet to browse information about different topics and were dependent

    Free Mobile phone Internet

    • 1139 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Mobile Phone and Technology

    • 2262 Words
    • 10 Pages

    negatively altered our personal lives. Human attitude has changed. People have become too dependent on modern technology and face-to-face communication has become more restricted. We have become more isolated‚ preferring to deal with our laptops‚ cell phones‚ ipads‚ and machines. Secondly‚ with all the advanced scientific discoveries and inventions‚ people are able to illegally exploit technology in an unethical way. For example‚ when scientists were able to genetically clone a sheep named Dolly

    Free Mobile phone Internet Technology

    • 2262 Words
    • 10 Pages
    Good Essays
  • Good Essays

    Misuse of Mobile Phones

    • 592 Words
    • 3 Pages

    Mobile or cell phones have revolutionized our lives since many years. In past people had to wait for days or even weeks to get reply to their letters. Then with time and technological advancements things started getting easier with the invention of telephone and then finally it got a lot easier with the introduction of cell phones. Cell phones provide us the opportunity to converse‚ figure out and access content. Mobile phones have redefined connectivity and communication. But high-end mobile phones

    Premium Mobile phone

    • 592 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Mobile Phone Recycling

    • 597 Words
    • 3 Pages

    The Recycling of Mobile Devices The recycling of mobile devices including cell phones‚ smart phones and laptop computers has rapidly increased with the ever-changing wireless technology and communication advances. The partnership of all major mobile carriers to create a safer environment for mobility and data transmission has taken into account all aspects of one of the fastest growing industries in the world. Through the science of mobile device recycling‚ consumers are able to submit their

    Premium Mobile phone Laptop Personal digital assistant

    • 597 Words
    • 3 Pages
    Good Essays
  • Best Essays

    Mobile Phone and Nokia

    • 4041 Words
    • 17 Pages

    Available from: <http://tech.fortune.cnn.com/2008/12/02> [Accessed on 12/04/2011]. Richard Wray (2011) Microsoft takes on Apple with new moves in mobile phone market. [Internet] Available from: <http://www.guardian.co.uk/business/2009/feb/16/microsoft-mobile-phone-applications> [Accessed on 12/04/2011]. Tim Weber (2011) Microsoft launches Windows Phone 7 smartphones. [Internet] Available from: <http://www.bbc.co.uk/news/business-11515879> [Accessed on 09/04/2011].

    Premium Mobile phone Smartphone Microsoft Windows

    • 4041 Words
    • 17 Pages
    Best Essays
  • Good Essays

    Survey on Mobile Phones

    • 393 Words
    • 2 Pages

    Survey On Mobile Phones. Name:- 1. Please select an age group: (a) 12-18 (b) 19-30 (c) 31-40 (d) 40-49 (e) 50-64 (f) 65+ 2. What type of phone would you like to have? (a)Android phone (b) Slide Phone (c) Tough Phone (d) Smart Phone 3. How important is the design or style (Look and Feel) of a mobile phone to you? (a) Important (b) Very important (c) Extremely important 4. What size of the handset would you prefer? (a) Small (b) Medium (c) Large 5. What size would you prefer your

    Free Mobile phone

    • 393 Words
    • 2 Pages
    Good Essays
Page 1 9 10 11 12 13 14 15 16 50