14.2.1.- THEORETICAL-PRACTICAL FUNDAMENTALS

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...

Semiconductors are materials characterized by a resistivity lower than an insulator and higher than a conductor. There are different types of semiconductors, among which we could highlight diodes as extrinsic semiconductors (formed by more than...

To improve and extend the characteristics of the input signals, it is possible to use two or more transistors. Thus, you may want to build an amplifier in which you want to increase the input impedance without decreasing the gain. The solution to...

Optoelectronics is the link between optical systems and electronic systems. Optoelectronic components are those whose operation is directly related to light.They are semiconductor devices capable of producing light radiation within the human...

This unit allows different practices related to the measurement of light intensity to be carried out. Photodiodes are semiconductor light sensors that generate a current or voltage when the P-N junction in the semiconductor is illuminated with...

Linear Variable Displacement Transducers (LVDT) provide a certain amount of voltage output relative to the parameters being measured, for example force, for signal conditioning.With Linear Position and Force Unit, "M45", designed by EDIBON, it is...

Environmental measurement is a data collection process. In other words, it is a continuous and systematic follow-up study of environmental variables (air quality and speed, humidity, pressure, etc.). The aim is to identify and evaluate...

The unit is equipped with a DC motor whose rotation speed can be controlled by the supply voltage. The following sensors are arranged along the motor shaft: optical slot sensor, inductive sensor, infrared reflection sensor, Hall effect sensor,...

With the Sound Measurement Unit, "M48", designed by EDIBON, different practices related to sound measurements can be carried out. The unit has three different types of components: two types of microphones and a loudspeaker.

A transducer is a device that is capable of transforming or converting a certain type of input energy into a different one at the output. Depending on the application they have, the name itself will indicate the type of conversion it performs, for...