Application of Multisim in Teaching of Digital Circuit Through the Responder
In the digital circuit teaching of information technology profession in higher vocational school, the greatest difficulty is that part of students do not get enough basis knowledge which leads to the obstacle in understanding abstract knowledge. With the visualized feature of the EDA technology, Multisim provides a good environment for turning abstract thinking to image thinking in digital circuit teaching. Responder.utilizing 74LS175 chip as the core components, is very appropriate as a comprehensive teaching case of digital circuit for its more complete comprehensive knowledge, the simplicity of the combination circuit, the adaptability of the circuit structure and good functionality of the whole device. Due to the visual, intuitional, vivid and interesting process, it is become easier for students to understand the principle of digital circuit.