1. Electronic Instrumentation Experiment 2 * Part A: Lissajous Figures and Agilent Software * Part B: Bridges, Capacitors and Sweeps * Part C: Strain Gauges and Potentiometers

2. Part A w Lissajous Figures w Agilent Intuilink Software

3. Lissajous Figures http://encyclozine.com/Science/Mathematics/Graphs/Lissajous/

4. Cathode Ray Tubes http://www.chem.uiuc.edu/clcwebsite/video/Cath.avi x input y input

5. Cathode Ray Tubes http://webclass.cqu.edu.au/Units/81120_FOCT_Har dware/Study_Material/Study_Guide/chap2/toc.html

6. Oscilloscopes http://boson.physics.sc.edu/~hoskins/Demos/Cath odeRay.html

7. Lissajous Figures

8. Lissajous Example 1

9. Lissajous Example 2

10. Lissajous Example 3

11. More Figures

12. Agilent Intuilink Software w Lets you get pictures and data from ‘scope w Embedded toolbar in Word and Excel w Toolbar Commands camera icon to take pictures sine wave icon to take data w If you have trouble, ask for help. http://we.home.agilent.com/upload/cmc_upload/tmo/dow nloads/EPSG072817.PDFhttp://we.home.agilent.com/upload/cmc_upload/tmo/dow nloads/EPSG072817.PDF and http://we.home.agilent.com/upload/cmc_upload/tmo/dow nloads/EPSG072831.pdf http://we.home.agilent.com/upload/cmc_upload/tmo/dow nloads/EPSG072831.pdf

13. Part B w Bridges w Capacitors w Sweeps

14. Wheatstone Bridge

15. Bridge Circuits A bridge is just two voltage dividers in parallel. The output is the difference between the two dividers.

16. Capacitors

17. Capacitors in Series

18. Capacitors in Parallel

19. Understanding Capacitor Behavior

20. Capacitor Impedance

21. DC Sweeps

22. AC Sweeps

23. Notes on Logarithmic Scales

24. Part C w Strain Gauges w Potentiometers

25. Strain Gauges

26. Strain Gauge in a Bridge Circuit

27. Potentiometers “Pots”

28. More on Pots