Electricity & Electronic Workbooks

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Table of Contents

Unit 1 – Circuit Board Familiarization........................................................................................1

Exercise 1 – Component Location and Identification.................................................................5

Exercise 2 – Operation of the General Circuits ..........................................................................6

Exercise 3 – IC Package Fundamentals ......................................................................................7

Unit 2 – Decoder and Priority Encoder .......................................................................................9

Exercise 1 – BCD Decoder Operation ......................................................................................13

Exercise 2 – Priority Encoder Operation ..................................................................................14

Unit 3 – ADC and DAC Operation.............................................................................................15

Exercise 1 – ADC Operation..................................................................................................... 19

Exercise 2 – DAC Operation..................................................................................................... 20

Unit 4 – Multiplexer and Demultiplexer ....................................................................................21

Exercise 1 – Data Selector and Multiplexer..............................................................................26

Exercise 2 – 1-Line-to-8-Line Demultiplexer...........................................................................27

Unit 5 – 7-Segment Driver/Display.............................................................................................2 9

Exercise 1 – LED Decoder/Driver ............................................................................................33

Exercise 2 – 7-Segment LED Display ......................................................................................34

Unit 6 – Parity Generator/Checker ............................................................................................35

Exercise 1 – Odd and Even Parity.............................................................................................37

Appendix A – Safety ................................................................................................................. A-ii