Synchronization phenomena of frustration network by coupled oscillators has been studied in a wide range of fields, such as medicine and engineering. It is investigated towards various systems up to now. However, analysis of regarding more complex systems are little. In our study, we developed the system model so that a basic minimum unit even in more complex systems. In addition, we observed synchronization phenomena about the system. In this paper, we show the result of circuit experiment with oscilloscope. Finally, we state the conclusion accompanying the experiment results.