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3D printed this DuPont cable management artifact, and the desktop is no longer messy

2022-08-09 10:03:00 【chip home】

作者：晓宇,排版：晓宇

微信公众号：芯片之家（ID：chiphome-dy）

01 DuPont line management artifact

While we were doing some rapid circuit prototyping,Dupont wire and breadboard are indispensable,公对公,母对母,公对母,I believe you who are reading the articleI must have bought the DuPont line countless times.了吧,I don't know after everyone uses it,How to deal with Dupont line,直接Grab it and put it in a box？I believe this should be the habit of most engineers,including me,下次使用的时候,要不从Dozens of Dupont wires tangled together are split inside,or directly use the new.

God made oneDuPont line management artifact,Can let our dupont line keep neat and orderly,We can change the length to fit different lengths of Dupont wire,This is not only beautiful, but also very convenient to use next time,有3DPrinter friends can print and try,The following are some of the production effects of netizens：

大家可以在这里下载3D打印文件：

https://www.thingiverse.com/thing:3232719/makes

也可以在 公众号后台 回复 DuPont line management artifact 获取百度网盘下载链接,然后可以把3D文件change to another length,Print it out if you like！

02 If the chip does not have a built-in crystal oscillator

MCP7940Mis a real time clock/日历 (RTCC) ,包括 SRAM and a digital trimming circuit for improved accuracy,使用低成本的 32.768 kHz 晶体或其他时钟源,我们给它"内置"a clock source,创意不错！

03 指针的指针

指针是C语言的精华,Some of the little friends were dizzy by the pointer,Hear the secondary pointer is scared,It's actually a paper tiger,看看下图,就都明白了.

关于C语言指针,请阅读下文：

CAre language pointers difficult?？纸老虎而已,纯干货讲解（附代码）（点击阅读）

04 All kinds of system compatibility

关于 macOS、Windows 和 Linux 对 App 的向后兼容性：

05 电蚊香

Electric mosquito coils are still going to proofing,Even let Jia Li Chuang do itSMT,But there is only one on the boardLED和限流电阻,An old iron on Weibo posted his masterpiece,scare away mosquitoes,哈哈！

我想说,创意不错！但最起码PCB上fill upWS2812B灯珠 啊,fuck some prettyLED显示效果,It can also simulate the burning effect of mosquito coils,then make one belowCyclone mosquito lamp或者与high pressure mosquito swatter结合,just perfect,Do you have any good suggestions?？

06 Axial Lead Ceramic Capacitors

When I take apart this axial leaded ceramic capacitor,发现里面是一个很小的0805贴片电容,原来是这样！Next to it is a regular0805Capacitance comparison,Including plug-in ceramic capacitors is also,It's just wearing a dress.

07 gift for girlfriend

Before sending a lot of electronic engineergift for girlfriend,只要有想法,It's easy to express your thoughts,Now it's updated again,What are you giving this time?？