电路装备为儿童设计，使其安全快乐地掌握并操作基本的电路。
这些电路包括：电灯电路、蜂鸣器电路、电机电路、电阻电路、
警报电路与其它电路。电路以简单连接开始，逐渐复杂。它们提
供电路范围，以便儿童为自己规划设计更多的电路。
通过对此装备的学习，儿童将发现如何制作电路，也将掌握如何
开/ 关电灯，把不同类型的电器连接到一个电路上，以及部分电
气理论。理论解释旨在增加知识，用此标示标记。部件包括：电
路板 、马达与滑轮 、电阻器、电池座、 马达支撑、 电线、蜂
鸣器 、灯泡 、电极、纸板盘 闪光灯泡 弹簧与外套。
Circuit equipment is designed for children,so that they can safely and happily master and operate the basic circuits. These circuits include: electric light circuits, buzzer circuits, motor circuits, resistance circuits, alarm circuits, and other circuits. The circuit starts with a simple connection and gradually becomes complicated. Provided circuit range so that children can desgin more circuits for themselves. Through the learning of this equipment, children will discover how to make circuits, and will also learn how to turn on/off lights, connect different types of appliances to one circuit, and some electrical theories. The theoretical explanation aims at increasing knowledge and marking it with this mark. Components include: circuit boards, motors and pulleys, resistors, battery holders, motor supports, wires, buzzers, light bulbs, electrodes, cardboard disks, flash bulb springs and jackets.
