Drawing a digital waveform

Review digital waveforms:

  1. You know the amplitude: 0V to 5V
  2. You know the shape: square wave
  3. If the frequency is 1Hz there is 1 cycle per second

  4. If the frequency is 4Hz there are 4 cycles per second, so each cycle takes 1/4 of a second or 250 mSec


Questions about this digital waveform:
warmup waveform

  1. What is the period of the waveform?
    What is its frequency?
    What is the duty cycle?