Different Wave Form Characteristics: (Videos embedded below)

• Sine
  • Sine waveforms are characterized by smooth, periodic oscillation, defined by amplitude, frequency, and phase, which determine its height, repetition rate, and starting point, respectively.
• Square
  • Square waveforms are non-sinusoidal periodic waveforms that alternate between two voltage levels with sharp, almost instantaneous transitions, characterized by its constant amplitude and a 50% duty cycle.
• Sawtooth
  • Sawtooth waveforms are characterized by their distinctive shape resembling the teeth of a saw. Sawtooth waveforms have linear ramps , sudden drops, and repetitive cycles.
• Triangle
  • Triangle waveforms are characterized by a symmetrical, linear rise and fall in amplitude, resulting in a triangular shape when plotted against time, and they contain only odd harmonics with amplitudes that decrease rapidly with frequency.