アナログ回路設計の教材開発と実践(後編)ーアラーム装置の製作ー

概要

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This paper describes an alarm system circuit developed as a teaching material on analog circuits, a teaching method ofusing the teaching material in class, and the results obtained through putting the method into practice. The teachingmaterial proposed in this paper is intended as the next step after the fabrication of a circuit for use in infrared light sensorsin a past report. Students can learn a great deal about essential analog circuit technologies and techniques throughfabricating the two abovementioned circuits. The teaching material has a degree of difficulty suitable for students, iscomposed of off-the-shelf components, can be evaluated with general-purpose measuring instruments, operates stably, andcan be obtained at low cost—all of these advantages make it ideal for technical college students. In addition, the proposedmethod of teaching proved effective in the development of the students' problem-solving abilities, cooperativeness, andcommunication skills in class.
2012-03-00