This simulation demonstrates the working of an inverting Schmitt Trigger using an operational amplifier with a noisy sinusoidal input signal. The top part shows the waveform analysis where the orange waveform represents the noisy input signal, and the green waveform represents the clean, squared output signal. Despite the noise in the input, the Schmitt Trigger effectively converts the signal into a stable square wave by applying hysteresis — switching between high and low output states only whe

This Simulation shows a Schmitt Trigger circuit using an op-amp, which converts a noisy sine wave (orange) into a clean square wave (green). The Schmitt Trigger operates with hysteresis, meaning it switches its output at different threshold voltages depending on the input's direction. This effectively removes noise and ripple, ensuring sharp transitions. As seen in the oscilloscope output, the noisy analog signal is cleaned up into a crisp digital output, making the @circuit ideal for signal con