Douglas Copetti | UNIVERSIDADE REGIONAL DO NOROESTE DO ESTADO DO RIO GRANDE DO SUL (original) (raw)

Uploads

Papers by Douglas Copetti

Research paper thumbnail of Projeto De Uma Fonte De Tensão Microcontrolada De Baixo Custo Com O Intuito De Auxiliar No Processo De Ensino De Circuitos Eletrônicos

This present scientific work refers to the development of the project of an adjustable voltage so... more This present scientific work refers to the development of the project of an adjustable voltage source with a range of up to 30 Volts (V) and 5 Amps (A). Which operates based on a buffer circuit, this system being microcontrolled in order to allow both manual and digital parameter adjustment, through a graphical interface. Such interface allows to adjust the operating voltage, the maximum current of the source and to receive the actual reading of these values. In addition, this project observes different modes of protection, in this sense, the output is disabled in the event of a current higher than the established maximum or a high internal temperature than can cause the system to suffer damage. However, it seeks to maintain a low value of the project so that it is accessible, taking into account the need for this instrument in teaching related to electrical or electronic engineering. In order to offer a solution to the lack of this instrument in the context of teaching electronic circuits.

Research paper thumbnail of Projeto De Uma Fonte De Tensão Microcontrolada De Baixo Custo Com O Intuito De Auxiliar No Processo De Ensino De Circuitos Eletrônicos

This present scientific work refers to the development of the project of an adjustable voltage so... more This present scientific work refers to the development of the project of an adjustable voltage source with a range of up to 30 Volts (V) and 5 Amps (A). Which operates based on a buffer circuit, this system being microcontrolled in order to allow both manual and digital parameter adjustment, through a graphical interface. Such interface allows to adjust the operating voltage, the maximum current of the source and to receive the actual reading of these values. In addition, this project observes different modes of protection, in this sense, the output is disabled in the event of a current higher than the established maximum or a high internal temperature than can cause the system to suffer damage. However, it seeks to maintain a low value of the project so that it is accessible, taking into account the need for this instrument in teaching related to electrical or electronic engineering. In order to offer a solution to the lack of this instrument in the context of teaching electronic circuits.

Log In