2.3.3.- ELETRÔNICA DIGITAL

We present a flexible and modular-based system for learning basic electronics, basic electricity and circuit theory. The advantage given by this learning and teaching system is that the student establishes his own rhythm, thus rendering...

Most of the "information" generated in the world by various physical phenomena has a strong analogical character. This means that the information undergoes a continuous variation within certain limits determined over time. Of course, there is also...

Digital/analog conversion happens when you want to recover or re-obtain a digital signal that has been processed and we want to regenerate it. A signal that has been sampled, for example, a temperature signal and we need to return it to the...

Generally, an analog to digital converter is an electronic device that converts an analog voltage input to a digital number.digital number. The digital output can use different coding schemes, such as binary, although some non-electrical or...

Digital systems are systems for processing, treatment or transmission of information, in which such information is limited to take values in a discrete set. These signals (whose magnitude can only take one value from a discrete set of values) are...

A combinational circuit is an electronic circuit in which the value of its outputs at a given instant, depends on the value of the inputs at the same instant. In other words, it is a circuit that has no memory. Combinational circuits work with...

Logic gates and the circuits created with them constitute combinational logic, so called because the output only depends on the combination of the input variables present.There is a second group of logic circuits called sequential logic, so called...

The Computer Controlled A/D and D/A Converters Unit, "CADDA", unit has been designed to help the students to learn how to perform the most common procedures and study the different circuits used to convert analog signals in a digital signals and...

The Teaching Unit for the Study of Digital Signal Processing "TDS" allows to study the principles and more important concepts about digital signal processing, including study and practical exercises, among others, of:Continuous waveforms...