How to draw transistor waveform diagram

The steps of transistor waveform drawing are as follows.

1. The circuit is analyzed and calculated to determine the working state and parameters of the transistor.

2. Connect the oscilloscope and the circuit, and connect the probe of the oscilloscope to the input end and output end of the circuit respectively.

3. Adjust the trigger mode, gain, time reference and other parameters of the oscilloscope to display the signal waveform of the circuit correctly and clearly.

4. Turn on the power supply of the circuit and adjust the components in the circuit to achieve the expected working state.

5. Collect the signal waveform in the circuit through the oscilloscope and record it.

6. Import the collected waveform data into the computer, and draw the waveform diagram of the transistor by software drawing tools or by hand.