68K views · 273 reactions | Square Wave Using an Operational Amplifier #electronics | Electronics Byte | Facebook

1M views · 11K reactions | In this simulation the square-wave source...

This simulation is a Square and Triangle Wave Generator using two operational amplifiers. The first op-amp is configured as a comparator with hysteresis (Schmitt trigger) to generate a square wave, while the second op-amp works as an integrator to produce a triangle wave. The square wave output (green) continuously charges and discharges the capacitor through the resistor network, resulting in the triangular waveform (blue). The frequency of oscillation depends on the resistor and capacitor valu

This Simulation shows a square wave in both time and frequency domains. In the time domain, sharp edges include harmonic content, while in the frequency domain, these appear as distinct peaks at odd harmonics. This illustrates how complex signals are built from simpler sine waves. #electronicsrd #ElectronicsEducation #FFT | Electronics Education

68K views · 842 reactions | This simulation shows a summing amplifier...