Electrical Series II Breadboarding Oscilloscopes Noise Reduction Techniques

Electrical Series II Bread-boarding, Oscilloscopes & Noise Reduction Techniques TA : Soonam and Varun Slides : Tridib Saha, Modified by Soonam

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Review : Breadboard

Volt/Res Current

Practice #1 • Multimeter and Power Supply R 1 = 3 KΩ + Power Supply DC : 10 V R 2 = 2 KΩ 1. Measure the resistance 2. Measure the voltage at R 1 3. Measure the voltage at R 2

Signals and Properties • Time period = 1/Frequency • Amplitude can be read as peak or peak-to-peak • Y can be voltage, current, elevation • X can be time, distance

Practice #2 Y(t) = 2 sin(2 π 10000 t) + 2 • • Time period = 1/Frequency Amplitude can be read as peak or peak-to-peak Y can be voltage, current, elevation X can be time, distance 1. Generate the signal Y(t) with Function Generator • Hint : What is Amplitude, frequency, Offset ? 2. Plot it with Oscilloscope 3. Play with Horizontal/ Vertical Scale Button

Skill Session Evaluation • http: //bit. ly/S 19 PDH

Questions?