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RE: RE: 【树莓派真好玩】九:实战操作 (DHT11温湿度测量以及简单的报警器)
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RE: 【树莓派真好玩】九:实战操作 (DHT11温湿度测量以及简单的报警器)
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julian2013
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HIVE CN 中文社区
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5y
无缘的要用频率驱动,一般是2k Hz(咦?貌似几年前也是和一个大婶说3的同样一件事😂)
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RE: 【树莓派真好玩】九:实战操作 (DHT11温湿度测量以及简单的报警器)