辉光管荧光管修复测试仪
制作QS30系列的辉光管检测仪【严泽远作品】
一直以来非常亲睐于QS30-1的辉光管,用它做了不少时钟,自己也收藏了许多(甚至有些很少见的符号管,详见我的blog: http://blog.sina.com.cn/s/blog_55988b010100od2d.html),但近些日子却发现很多辉光管自耗严重,有些甚至由于年代久远或许是漏气了,效果很差。所以就洞洞板了一个检测仪,用于测试辉光管每个数字的显示是否正常。
先上个图:
(更多…)
一直以来非常亲睐于QS30-1的辉光管,用它做了不少时钟,自己也收藏了许多(甚至有些很少见的符号管,详见我的blog: http://blog.sina.com.cn/s/blog_55988b010100od2d.html),但近些日子却发现很多辉光管自耗严重,有些甚至由于年代久远或许是漏气了,效果很差。所以就洞洞板了一个检测仪,用于测试辉光管每个数字的显示是否正常。
先上个图:
(更多…)
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