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kalsolio
V2EX  ›  问与答

用 arduino 做了个键盘门禁开关, 但是最近冬天静电多, 触摸键盘的时候会有静电放电,板子就会重启,与什么办法防止静电对板子的伤害吗?

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  •   kalsolio · Jan 25, 2018 · 2404 views
    This topic created in 3023 days ago, the information mentioned may be changed or developed.
  • 板子
  • 静电
  • Arduino
  • 键盘
    3 replies  •  2018-01-25 10:29:48 +08:00
    MadbookPro
        1
    MadbookPro  
       Jan 25, 2018
    接地啊
    wsy2220
        2
    wsy2220  
       Jan 25, 2018
    键盘外壳接地, 电路板用金属盒子罩起来
    youxiachai
        3
    youxiachai  
       Jan 25, 2018
    得去学点电工知识了....
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