what is modulation? Modulation is a technique of converting and mixing data into radio waves by adding this information to a carrier or base signal. This is accomplished by a modulator in which, mixes the data signal with a carrier signal. A carrier wave is a wave of constant frequency, like a sine wave. Tag someone who needs to see this! #Automation #modulation #PLC #Electricalengineering #radiowaves #Engineering #Industrialautomation #industry #RealPars #PLCprogramming #Software | RealPars

This simulation demonstrates the working of an Amplitude Modulation (AM) circuit using operational amplifiers. In this setup, a high-frequency carrier signal of around 100 kHz is combined with a low-frequency modulating signal to produce an amplitude-modulated output. The circuit consists of two op-amps, resistors, and signal sources arranged to mix and control the amplitude variations effectively. The oscilloscope display shows the modulated waveform in green, while the red outline represents t