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?
kalsolio · Jan 25, 2018 · 2816 viewsThis topic created in 3212 days ago, the information mentioned may be changed or developed.
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MadbookProJan 25, 2018
1
接地啊
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wsy2220Jan 25, 2018
2
键盘外壳接地, 电路板用金属盒子罩起来
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youxiachaiJan 25, 2018
3
得去学点电工知识了....
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