1. ELECTRICAL ENGINEERING TECHNOLOGY PROGRAM EET 109: ELECTRICAL CIRCUITS LAB I Instructor: Albert Lozano Session #1: 8/31/07

2. EET 109 SESSION #1 TOPICS: - Introductions - Course syllabi - Expectations for this course - Materials for this course

3. INTRODUCTIONS EET 109 SESSION #1

4. COURSE SYLLABI Rules of the game Agreement between faculty member and students Keep it with you in your folder EET 109 Course Syllabi

5. EET 109 SESSION #1 EXPECTATIONS FOR THIS COURSE * What I want to accomplish for you: - Understand basic equipment in Electronics Lab - Be able to perform basic electrical measurements correctly - Build small electronic circuits - Analyze and measure variables in circuits - Write laboratory reports - Enjoy electronics * What you need to do: - Participate actively in this class - Ask questions - Complete all the assignments - Ask questions - Enjoy the course - Ask questions…

6. EET 109 SESSION #1 MATERIALS NEEDED FOR THIS COURSE: Laboratory Workbook: - Used in EET 109 and EET 118 (Spring) Materials to carry out Laboratory Experiences: - Supplied by the University Suggestion: Purchase basic parts Of use for the rest of your laboratory courses and years to come Time Savings Better learning and experimenting

7. EET 109 SESSION #1 Materials that you may consider purchasing (sorted in order of importance) Solderless Breadboard Jumper wires Cutting / Stripping tool Tool box to carry equipment Set of Resistors Soldering iron … Where to purchase them? Online distributors. Example: Jameco (www.jameco.com)www.jameco.com Electronics Express http://www.elexp.com) http://www.elexp.com Other..

8. EET 109 SESSION #1 Solderless Breadboard: Allows building and modifying circuits Electronic Express: http://www.elexp.com/bb_104.htm http://www.elexp.com/bb_104.htm Jameco: Electronic Design  Prototyping Systems  Solderless boards http://www.jameco.com/webapp/wcs/stores/servlet/CategoryDisplay?l angId=- 1&storeId=10001&catalogId=10001&categoryId=652050&sort=n&pag enum=3

9. Breadboards / Solderless: (Electronics Express) Best choices: H or I WITH WIRE KIT EET 109 SESSION #1

10. Wire jumpers Kit: Interconnection on Board

11. EET 109 SESSION #1 Wire jumpers Kit: Interconnection on Board Wire and Cable  Assortments  Jumper Cables http://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=- 1&storeId=10001&catalogId=10001&pa=19289CH&productId=19289 http://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=- 1&storeId=10001&catalogId=10001&pa=20079CH&productId=20079 or If purchasing from Electronics Express, buy the jumper cables together with the solderless board

12. EET 109 SESSION #1 Digital Multimeter Wide range of prices: $10 to $1,000+ You can work with a basic model here http://elexp.com/tst-mult.htm http://elexp.com/tst_820b.htm

13. EET 109 SESSION #1 Cable Strippers: Cut cable and strip plastic cover Electronic Express: http://www.elexp.com/tol_0220.htm or similarhttp://www.elexp.com/tol_0220.htm Jameco: Test, Tools & SuppliesTest, Tools & Supplies  Tools  Hand Tools, StrippersToolsHand Tools, Strippers http://www.jameco.com/webapp/wcs/stores/servlet/C ategoryDisplay?storeId=10001&catalogId=10001&la ngId=-1&categoryId=601050 Also add a small screwdriver

14. EET 109 SESSION #1 Tool box to carry board, tools, etc : Walmart, Kmart, etc…

15. EET 109 SESSION #1 Resistors Kit: Several resistances standard values Buy ¼ W or ½ W (1/8 W are too small) Electronics Express: http://www.elexp.com/cmp_2501.htmhttp://www.elexp.com/cmp_2501.htm Jameco: http://www.jameco.com/webapp/wcs/stores/servlet/Product Display?langId=- 1&storeId=10001&catalogId=10001&pa=103165CH&productI d=103165 http://www.jameco.com/webapp/wcs/stores/servlet/Product Display?langId=- 1&storeId=10001&catalogId=10001&pa=103165CH&productI d=103165

16. EET 109 SESSION #1 Soldering Iron: There is no need to solder in this course, nor in the majority of courses you will take. Only EET 420 may require soldering Purchase for your own personal interest Use a soldering Iron with temperature control and thin tips Do not waste your money on cheaper models. Not versatile enough Accessories needed: Solder rolls and desoldering braids

17. EET 109 SESSION #1 Example: Jameco product # 229673CH http://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?lan gId=-1&storeId=10001&catalogId=10001&productId=229673 Example Electronics Express: http://www.elexp.com/sdr_y379.htm Once again, feel free to Ask any questions you may have…

18. Resistance values by the use of color codes 3 rd band only used in low-tolerance devices Normally, 2 bands, multiplier and tolerance Nominal value Real value will be different (tolerance) *Resistance interval EET 109 SESSION #1

19. LABORATORY WORKBOOK Experiment #1: Math and Calculator Fundamentals Student review on their own Experiment #2: Will not use VOM (analog multimeters  Obsolete) Skip parts of lab as directed by instructor Skip all of Part 4 Color Codes Tolerances Nominal vs. Measured values