搜索 - 科创

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引用 justinpiggy:我用LTC2400做六位半，加上滤波，效果还算可以，就是滤波以后偏慢了。LTC2440是个不错的选择。基准用了片LT1027。只不过我没有做万用表功能，只是实现了一下0-...

是测量放射性的，你放心吧，不同型号的盖革管只是灵敏度，寿命，和对放射性种类测量的比例有所不同。测量石材是没问题的。一会我在找来其他的资料。盖革计数器的探测部分最先进的元件是采用专用的晶体探...

引用 luobinme:udf得自己写不要用网上的否则90%会被各类杀毒软件或防火墙拦下，而且写的时候尽量避开使用某些敏感的系统api,非用不可的话也得绕着点。个人不太喜欢传马，最隐蔽的方法就是利用系...

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