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触屏笔可以用什么代替

更新时间: 2021-04-26 09:48:46     

1、电池的负极可以代替触屏笔。

2、触发电容屏工作的不是压感而是利用人体的电流感应进行工作,因此触发电容式触摸屏需要导电的材料才能完成。由于电池负极可以导电,则可以用作触屏笔。 想要替代手指,需要选用导电材料,专业的触控笔都会采用导电橡胶、导电海绵等,而电池的负极则可以满足导电的性能。

关键词: 可以 什么 代替

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