使用Multisim搭建的电子拔河机模型，可进行实际操作。电子拔河游戏机是一种能容纳甲乙双方参赛或甲乙双方加裁判的三人游戏电路。由一排LED发光二极管表示拔河的“电子绳”。由甲、乙二人通过按钮开关使发光的LED管向自己一方的终点移动，当亮点移到任何一方的终点时，则该方获胜，连续比赛多局以定胜负。
The electronic tug of war machine model built using Multisim can be used for practical operation. The electronic tug of war game console is a three player game circuit that can accommodate both parties to participate or both parties to participate with judges. The electronic rope of tug of war is represented by a row of LED light emitting diodes. The two players, A and B, use a button switch to move the illuminated LED towards their own endpoint. When the bright spot moves to either side's endpoint, that party wins, and multiple consecutive matches are determined to determine the winner. (2023-05-17, MultiPlatform, 685KB, 下载1次)