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    3/27/2008

    [转载]牙刷马达机器人

    今天刷牙,灵光突现,还是什么都没想出来。不过Evil Mad 科学实验室就帮大家想出一个N招,用牙刷做出能快速走路的机器人,动作灵敏,小巧可爱。我把教程和大家共享下,感兴趣的自己做了一个,等待你说成功!

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    我们要做的这个机器人叫BristleBot,是一个非常简单而小巧的东东,原料也非常简单,只要准备一个牙刷,电池和寻呼机的震动发动机,制作原理相当有意思。

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    1.首先,要先准备好原料,斜面毛鬃的牙刷,寻呼机上的震动发动机。这里需要强调一点的是,毛刷一定要选择有倾斜度的,这样能帮我们达到理想的效果。

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    2.牙刷选好后,用剪刀把手柄剪掉,只留下牙刷的毛头就可以了。它就是机器人的支架,也就是机器人的坐台。

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    3.下一步,我们需要准备震动寻呼机的发动机,或者其他小型的发动机也可以,如果你找到更小的发动机就要想办法增加一点重量,通常来说寻呼机上的最合适,电压一般为1-9 V。当然,可以去易趣上买一个。

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    你还要找一个提供能量的电源,锂纽扣电池或者手表电池就可以,它们大约为1.5 V 或者 3 V。然后用铜导线把电池和发动机的终端连接起来。测试下是否连接正常。

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    4.然后把双面胶粘在牙刷头上。

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    5.虽然帖双面胶固定发动机很简单,也很重要。你必须找个合适的位置固定发动机,因为发动机在刷头上的位置决定它运动时的方向,还有动作等,当然,不能搞的头重脚轻,让机器人在行走时摔跟头。

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    6.最后一步就是安装电源,测试机器人能否启动。选择不同的纽扣电池对机器人的运动方向影响最大,因为电池决定发动机的震动频率,从而使毛刷在地面上如何旋转。

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    测试通电正常后,机器人就做好了。一般做好的机器人在桌面上不会沿直线行走,适当时候转弯,貌似一个有头脑和方向感的小家伙。

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    强 霍wrote:
    人类的想象力太可怕了
    Apr. 7

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