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

Triangle Wave Generator Circuit using Op-amp

This simulation shows how a triangle wave behaves when applied to a series R–L–C circuit, and how each component responds differently to the same input. The input triangle wave is applied at the left. A triangle wave has constant positive and negative slopes, meaning it contains a wide range of harmonics. When this signal passes through the RLC network, each element reshapes the waveform based on its physical property. The resistor output closely follows the input shape but with reduced amplitud