principle

OBJECTIVES

After performing this lab exercise, learner will be able to:

• Program Raspberry Pi (single board computer) to generate signals (like Sine, Square wave or PWM) and use it as a DUT for your experiment

• Capture and display the signal from given Device Under Test (DUT)

• Measure width of the burst signal (series of transient events) in capture signal using inbuilt functions of the scope

EQUIPMENT

To carry out this experiment, you will need:

• TBS1KB - Digital Oscilloscope from Tektronix

• Voltage probe (provided with oscilloscope) / BNC cables

• Raspberry Pi, video/HDMI cable, Monitor and USB keyboard, mouse

• Breadboard and connecting wires

• 3.5mm audio jack (male) with extended /open wires

• Simple circuit components – Resistor / capacitors

THEORY

• Burst Width = Duration of a burst (a series of transient events) and is measured over the entire wave form or gated region.