搜索 - 科创

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上一年购得几个小黑盒，（就是之前能开电子锁那个很火的东西），一直没弄清楚原理（其实是被禁了找不到资料），能使灯泡点亮，能破坏电子设备的正常运行，在某群里听说跟EMP类似，想了解下他的原理。

组装装盒效果经测试效果很好但有效距离需要2cm之内效果测试（视频为iPhone拍摄与oppo不同）电子表重启测试有人说这个像最近很火的小黑盒

确实不安全，我用过最安全最不漏电的220v转直流的设备大概就只有大厂的手机充电器了[当然也不能用于此类用途]其他的就没有不漏电的，电脑电源或是笔记本充电器，或是那种小黑盒的电源适配器，以及电烙铁如果在焊接

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