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福运泉酸枣汁瓶子上的印刷太山寨了
2011-04-25 21:02:30 · Author: 五帝 · Tagged with:
Other
前些天买了两瓶福运泉的酸枣汁,看到这一瓶子的广告语我马上就想到 STC 的山寨网站了……
VS.
PS,这酸枣汁没喝出哪好喝来,而且卖6块的无糖型口感居然还不如2块多的淡汁型。
Current language:
Chinese (Simplified)
最近 DIY 的一个小功率音频功放
2011-04-23 20:35:26 · Author: 五帝 · Tagged with:
Electronic
,
DIY
开始时本来是想做成一个用于实验的平台,各个模块都能很方便地进行更换。结果后来因为尺寸问题,搞着搞着就成了针对外壳定制的了。
现在板子都已制作完成,简单地调试了一下,应该没有问题。下一步就是把前后面板都弄完,再完善一下控制程序。
电源
:
音源选择
:
功率放大
:
音量电位器
:
控制
:
整体
:
各个板子都放到塑料外壳内的效果是这样的:
放上前面板和自己做的双头 XH2.54 线后的效果:
Current language:
Chinese (Simplified)
书籍推荐:刘树林《半导体器件物理》
2011-04-15 11:25:09 · Author: 五帝 · Tagged with:
Book
Current language:
Chinese (Simplified)
书籍推荐:《运算放大器权威指南 (第3版)》
2011-03-12 19:51:06 · Author: 五帝 · Tagged with:
Book
Current language:
Chinese (Simplified)
DoZ 甲类功放电路的 LTSpice 原理图文件
2011-02-15 23:12:05 · Author: 五帝 · Tagged with:
Electronic
DoZ 甲类功放电路
的
LTSpice 原理图文件
。
Current language:
Chinese (Simplified)
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