This simulation demonstrates the difference between an amplifier and a comparator using an operational amplifier. In the amplifier configuration, the feedback resistor is connected to the inverting input, providing negative feedback, which stabilizes the circuit and ensures the op-amp produces a faithful, linear amplified version of the input signal without distortion. The output waveform (green) clearly shows the sinusoidal input signal amplified in proportion to the gain set by the resistor ra

201K views · 1.9K reactions | A Schmitt Trigger is a comparator circuit with hysteresis. It converts noisy or slowly changing input signals into clean digital outputs by introducing two threshold levels — one for rising and one for falling edges. This prevents false triggering from small fluctuations and ensures stable switching. #ElectronicsEducation #electronicsrd | Electronics Education | Facebook