Week 1_handout - About Me SEE103 Electronics Dr Alan Wong School of Engineering and Information Technology Email [email protected] Telephone

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1 1 SEE103 Electronics Dr. Alan Wong School of Engineering and Information Technology Email: [email protected] Telephone: EXT 72397 2 About Me c Dr. Alan Wong c B. Eng in Electrical Engineering (RMIT) c Ph.D in Electrical Engineering (RMIT) c 5 years with Deakin University c Unit Chair for SEE312, SEE412 c Hobby: web design, travels, hiking 3 Digital Systems c What is “digital”? c What is “analog”? c Simple digital system = on/off switch c Complex digital system = computer, car, wireless mobile communication system 4 Journey Begin… c We are about to begin an exciting journey in which you will discover c the fundamental principles, c concepts, and c operations that are common to all digital systems. 5 Digital vs Analog Which of the following involve analog quantities and which involve digital quantities? a) Ten-position switch b) Electric current flow out of a power outlet c) Temperature of our classroom d) Automobile speedometer 6 Advantages of Digital Techniques 1. Digital systems are generally easier to design 2. Information storage is easy 3. Accuracy and prevision are easier to maintain 4. Operation can be programmed 5. Digital circuits are less affected by noise 6. Digital circuits can be fabricated on IC chips
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2 7 Limitations on Digital Techniques
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This note was uploaded on 05/10/2008 for the course SEE SEE103 taught by Professor Trinh during the Spring '08 term at A.T. Still University.

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Week 1_handout - About Me SEE103 Electronics Dr Alan Wong School of Engineering and Information Technology Email [email protected] Telephone

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