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OSCILLOSCOPE LAB 1: INTRODUCTION TO ELECTRONICS AND ITS DEVICES RESULTS & DISCUSSION P&O Group 1: Mizan, Fa@n, Myra, Harmony Tutor: Aung Thiha Lecturer: Prof. Ir. Dr. Fa@mah Ibrahim

Oscilloscope Lab Report Presentation

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Presentation slides for the lab on oscilloscope.

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Page 1: Oscilloscope Lab Report Presentation

OSCILLOSCOPE  LAB  1:  INTRODUCTION  TO  ELECTRONICS  AND  ITS  DEVICES  

 

RESULTS  &  DISCUSSION  

P&O  Group  1:  Mizan,  Fa@n,  Myra,  Harmony  Tutor:  Aung  Thiha  Lecturer:  Prof.  Ir.  Dr.  Fa@mah  Ibrahim  

Page 2: Oscilloscope Lab Report Presentation

Getting  Signals  

Page 3: Oscilloscope Lab Report Presentation

Signals  Trial  1:  f=1kHz,  T=1ms,  10VPP,  trigger  lvl=0.0V,    

zero  phase=0.0μs.        

Trial  2:  f=500Hz,  T=2ms,  10VPP,  trigger  lvl=1.80V,  

zero  phase=-­‐250μs        

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Signals  Trial  3:  f=199.608Hz,  T=5ms,  10VPP,  trigger  lvl≈5V  (max),  zero  phase=-­‐1.25ms  (-­‐π/2r)  

 

Trial  4:  f=150.684Hz,  T=1/150ms  (6.67ms),  10VPP,  

trigger  lvl=2.20V,  zero  phase=-­‐0.5ms  

 

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Phase  Shift  

π/2   3π/4  

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Measuring  Signals  

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R1  with  R0   Connec@ons  w  Func@on  generator:  live  wire  –  R2;  ground  –  R1  

R1  =  1kΩ   R2  =  2kΩ  

All  grounds  must  correspond  

Page 8: Oscilloscope Lab Report Presentation

R2  with  R0   Connec@ons  w  Func@on  generator:  live  wire  –  R1;  ground  –  R2  

R1  =  1kΩ   R2  =  2kΩ  

All  grounds  must  correspond  

Page 9: Oscilloscope Lab Report Presentation

Comparing  Signals  

R1  with  R0   R2  with  R0  

✓In  phase  Yellow  –  R1  Blue  –  R0  

Yellow  –  R2  Blue  –  R0