RT info:eu-repo/semantics/article
T1 Uma forma alternativa para o ensino de Amplificadores Operacionais utilizando um kit reconfigurável e  expansível
A1 Costa, Ricardo
A1 Portela, Paulo
A1 Alves, Gustavo
A1 Felgueiras, Manuel Carlos
A1 Viegas, Clara
K1 OpAmps
K1 Electronic Reconfiguration
K1 Simulation
K1 Engineering education
K1 E-learning
K1 PBL
K1 Flipped-classroom
AB Early on, students must develop competences byimplementing simple or complex electronic circuits withOperational Amplifiers (OpAmps). Traditionally, these skillswere mainly developed in laboratory classes, but technologyallows us to explore other and complementary ways of aidingstudents in this achievement. This paper presents acontribution to improve the way OpAmps are included inelectronic engineering courses’ curricula. A reconfigurable andexpandable kit to teach electronic circuits based on the OpAmpuA741 was designed and implemented. This kit comprises asoftware application locally interfaced with a hardwareplatform capable of running in a PC. This platform includes acircuit with the OpAmp uA741 able to reconfigure accordingto a set of parameters defined by a software application. Itsreconfiguration capability also enables the establishment ofautomatic connections for measuring and for applying signalsto a reconfigured circuit, plus the ability to simulate the sameor other OpAmp-based circuits. This paper provides anoverview about the OpAmp uA741 and its relevance inengineering education. After presenting the kit and make someconsiderations for its improvement, at the end a briefdiscussion about its implementation in education according tospecific educational strategies and methodologies are provided.
YR 2021
FD 2021
LK http://riull.ull.es/xmlui/handle/915/40154
UL http://riull.ull.es/xmlui/handle/915/40154
LA pt
DS Repositorio institucional de la Universidad de La Laguna
RD 21-nov-2024