History and the development of electronics and communication
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This document provides a history of electronics and communication from ancient times to the present. It describes how communication evolved from signatures and oral messages to the development of technologies like the telegraph, telephone, radio, television, computers, and modern smartphones. Key events highlighted include the invention of the printing press, the establishment of the postal service, early experiments in wireless communication, the launch of the first satellite, and the creation of the internet and personal computers. The document aims to educate readers on the important developments in electronics and communication over time.
History and the development of electronics and communication
- 1. WELCOME TO THE HISTORY OF ELECTRONICS & COMMUNICATION (INTRODUCTION) Prepared by : Sheth Kushal YogeshKumar
- 2. INTRODUCTION Electronics and communication(EC) is the newly introduced branch of engineering approved in about 17th Century. All other branches (Except Computer Engineering, Information Technology and Instrumentation and Control Engineering) are older than EC.
- 3. What is Communication Communication is the process of conveying or passing the massage of any kind of form with any kind of way
- 4. What is Electronics and communication Electronics and communication is the branch in which the person is to study about Electronics how it’s construct, How it’s working and using the principle of electronics how we can use the electronics in communication system for easier communication.
- 5. WHAT KIND OF STUDY DO YOU DONE AFTER THIS PESENTATION You will able to Know that in older days what kind of techniques were used to communicate between the persons. You will able to learn the History and the development of Electronics and Communication department.
- 6. Era- About Before Christ (BC) Communication done by the signatures, signs, drawings as well as by talking
- 7. About BC to starting of AD Person is taking the massage of king and goes to another king and read the massage
- 8. About 15th century Invention of first printing press.
- 9. About 17th Century (1683) (William Penn) Staring of First Post Office
- 10. About 19th century (1827) Invention of First ever Camera and the modern media era started
- 11. About late 19th century (1844) (1870) (1844) Invention of first Telegraph machine (Samuel Morse) (First ever electronic massage has been sent and receive using MORSE CODE) (1870) Invention of Telephone (Alexander Graham Bell) (First ever voice massage using and electronic equipment has been sent and receive by his wife)
- 12. About early 20th Century Invention of Valve (AM/ Transistor) Radios.
- 13. About 20th century (1933) Invention of FM receivers (Nower days it is known as radios) (Edwin Howard Armstrong)
- 14. About Mid 20th century Antenna communication stared Invention of TV (Tele Vision)( Meaning of television- Hear as well as see) (Philo Farnsworth, Charles Francis Jerkins, John Longie Baird) First moving image on TV Mr. Baird working on TV
- 15. About mid 20th century (1940’s) First server is created between White House and USA Defense Laboratory (Primary server(proxy)) in Second world war. Not for personal use. USA DEFENCE LABORATORY (1943)
- 16. About 20th Century (December 19th 1961) Launching of first satellite for communication purposes. (United States of America(USA)) exclusive pictures from USA Space program official site.
- 17. About 20th century (1969) First INTERNET SERVICES is done in USA (Cost-30 US $); Speed 10 bits/ second.(A project is done by US DEFENCE LABORATERY initiative with white house) (New York times)
- 18. About 19th century (1973) First Ever PC(Personal Computer invented (IBM)) model no.5005 Memory(RAM)-2MBThe MITS Altair 8800 External Memory -48MB Processor-Intel 8080(4 bit processor),Operating system-Linux
- 19. About late 20th century (1983) Invention of Cellular Phones (Mobile phones nower days) (Martin Cooper) Company-MOTOROLA
- 20. About late 20th century-starting of 21st century Invention of first ever Smartphones (1992) Company- IBM
- 21. About 21st century Invention of threating Hotspot and Wi-Fi and android and advanced smartphones.
- 22. If you like this presentation or you want to give some suggestion please communicate with me at given Email address shethkushal007@gmail.com Or you can contact me at given no. (+91)8460798546
- 23. Thank You