搜索 - 科创

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一个是德国罗芬，一个是日本米亚基带光衰减器。2个一起打包卖，一共300元。一彻原装，电路板不少元件。先款，邮资顺丰到付。手快有手慢只能看了。[s::lol] 农行6228480080221634...

首先，购买一些热敏电阻。我使用的型号是MF52 10K3435，淘宝价3.8元20只，平均每个两毛钱。可以查到它的一些数据：25度时阻值是10K，其他温度阻值（部分，未显示完全）对应如下：（单位千欧）...

这个问题疑惑了很久，准备买一个MMA7260来测量人手臂的震动，要尽量大的精度然而看见加速度传感器标称的Bandwidth Response都在500Hz以下，我想问一下这"带宽"指的是准确加速度值的最大输出速度吗

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