1. The coin-eating robot uses the principle of dual-loop control motors. Put a coin on the robots hands, and the robot will lift its arms, open its mouth, eat the coin into its body, and then put it back into its arms and wait for the next one. Insertion of coins. 2. Train childrens practical ability, hand-eye coordination ability, exercise thinking, develop intelligence, and explore science. 3. Special fit design, no glue required. Simply remove the parts from the plywood, and youre ready for a smart and fun assembling journey. 4. Material: wood 5. Power supply mode: 2 x AA batteries (not included) 6. Size: about 95mm in length, about 130mm in width, and about 120mm in height 7. Weight: about 120 grams
1. 吃硬币机器人利用了双回路控制电机的原理,将一枚硬币放在机器人的双手上,机器人会抬起胳膊,张开嘴巴,将硬币吃入身体,然后放回双臂等待下一枚硬币的放入。 2. 训练孩子的实践能力,手眼协调能力,锻炼思维,开发智力,探索科学。 3. 特殊的配合设计,不需要胶水。只需将零件从胶合板上取下,开始智能而有趣的组装之旅。 4. 材料:木质 5. 供电方式:2 x AA电池(不含) 6. 尺寸:长约95mm,宽约130mm,高度约120毫米 7. 重量:约120克
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