The course ends by introducing you to artificial intelligence (AI) and the roles it can play in mechatronic systems. Uncover the essence of multiplexers in signal conditioning. Then study how signals are represented by the Fourier series and the working principles of the resistor-ladder digital-to-analogue converter. You will be shown the key principles of analogue to digital converters. This course discusses the effect of Shannon’s sampling theory in the transformation of analogue signals to digital signals. Discover the processes of analogue to digital conversion and the components needed to perform such conversion. Also, master the parameters that are usually used to specify operational amplifiers. Furthermore, you will learn how to use operational amplifiers in the filtration of signals. You will be shown how operational amplifiers are used in CD players to check the focus of laser light on the optical discs. This course demonstrates how you can design operational amplifier circuits to add, subtract or compare input signals.
They are used in combination with other elements to integrate or differentiate signals. Operational amplifiers constitute a significant component in the manipulation of signals. You will also study the operation of operational amplifiers, with circuit diagrams to show how inverting and non-inverting operational amplifiers work. Examine the internal design and models of operational amplifiers. You learn why signal conditioning is essential and the processes in conditioning a signal. This course shows you the processes of conditioning and manipulating signals for mechatronic systems and the devices used. Various devices are involved in the conditioning of signals for mechatronic components. The digital signals from microprocessors have to be converted to analogue form before being used as an input to the actuator. Likewise, most actuators can't operate with digital signals. If these output signals need transmitting to a microprocessor, you must first convert them to a digital form because microprocessors can only receive digital signals. For instance, the output signals of most sensors are analogue. Many specific signals need conditioning before transmitting them to some components of such a system. A signal conditioning unit is a key part of mechatronic systems.
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