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    1. ARMCC-5-Compiler

      Keil 5 MDK old version ARMCC-5 STM32CubeMX supporting use

      download times 10 type Tools uploaded 2023-09-01

    2. Data transmission software and driver for Baogong MT1820

      I went to their customer service to get the latest software for the Baogong multimeter MT-1820. The official website is wrong.

      download times 18 type Tools uploaded 2018-03-02

    3. How to use git

      This document is very clearly written. It is suitable for those who are tired of those bullshit that talks a lot about git but can\'t teach people how to use it, especially the tutorial on remote push.

      download times 17 type Course uploaded 2016-01-27

    4. FreeUI-v0.1

      FreeUI v0.1 was released, although there are some ideas for subsequent modifications. However, the changes involved are relatively large, requiring more time and trade-offs. Therefore, this official version is released first.

      download times 23 type Source Code uploaded 2016-01-18

    5. FreeUI-v0.0.95

      This is an open source GUI project from Xin Xin, designed for simple microcontroller application systems. For details, please visit the homepage: https://bbs.eeworld.com.cn/thread-480839-1-1.html

      download times 13 type Source Code uploaded 2016-01-13

    6. FreeUI-v0.0.9

      This is an open source GUI project from Xin Xin, designed for simple microcontroller application systems. For details, please visit the homepage: https://bbs.eeworld.com.cn/thread-480839-1-1.html

      download times 5 type Source Code uploaded 2016-01-13

    7. Ivor Horton C language introductory classic answers and examples in the book

      I have always forgotten to upload the answers to the book. Today, I was chatting with a girl who sits behind me in the company. I accidentally learned that she is from the same school and is my junior in terms of age. She works on algorithms, but like many people, her programming skills are not good. Seeing her watching a video, I recommended the book to her. When she mentioned the answers, I remembered that I actually had the answers.

      download times 17 type Source Code uploaded 2016-01-08

    8. pdg2pdf tool

      How to say it? These little shitty apps always have catchphrases in their titles, and sometimes they get themselves into trouble. This one is not very good, but it works after personal testing.

      download times 6 type Tools uploaded 2014-11-05

    9. Collection of LCD font removal tools 1

      To be honest, I downloaded several of them, but they were not very pleasant to use. I can\'t have too high requirements for them, but the main focus is that many small tools can\'t properly extract a series of characters or Chinese characters. Recently I found a good one, but the generated font is very small, and I don\'t know how to adjust the size. So I can only export it. Suddenly I feel that I don\'t need to send them one by one. I can compress them into a package and upload them all, which will save everyone trouble.

      download times 6 type Tools uploaded 2014-03-25

    10. pl2303 USB to serial port driver XP/Win7 tested and absolutely compatible

      As the title says, Xin Xin never cheats for points, and doesn¡¯t want any either!

      download times 14 type Tools uploaded 2014-03-25

    11. pdg2pdf converter

      Most of the pdg formats come from the Chaoxing Digital Library resources. It looks annoying and has to be page by page. Use this to directly destroy it.

      download times 7 type Tools uploaded 2014-03-25

    12. Collected serial port assistants 1

      This serial assistant is relatively powerful and comfortable to use. For example, at least the receiving window can have a bar, which can be pulled up to view the previously received data. When sending, if you choose the hexadecimal format, it can automatically convert the input into the response format for you, without you having to type in spaces. Unfortunately, like all these small tools circulating on the Internet, these functions have more or less some problems. For example, when receiving, sometimes garbled characters appear inexplicably, but in fact there is really no problem at all, you can restart the software and it will be fine. Another common problem is the same for almost all these serial port tools. In case you unplug the serial port cable without turning off the serial port first, even if you plug it back in, basically the software cannot be used normally and needs to be turned off and restarted. Of course, this is mainly USB to serial port. I rarely use DB9 port. It seems that there was no such problem in the few times I used it before.

      download times 6 type Tools uploaded 2014-03-25

    13. SourceInsight 3.57

      This is a well-known and powerful editor

      download times 4 type Tools uploaded 2013-11-15

    14. Unity C test framework

      Compared to cpptest, cutest, etc., this is a very simple framework. It is so simple that it only consists of one source file and two header files. In particular, its design purpose specifically includes even very small microcontroller embedded applications.

      download times 4 type Source Code uploaded 2013-11-07

    15. BCB6-04 IDE

      This, this, this is actually 4,,, there is no next one~~

      download times 0 type Tools uploaded 2013-09-17

    16. BCB6-03 IDE

      This, this, this is actually 3, next time it will be 4

      download times 1 type Tools uploaded 2013-09-17

    17. BCB6-02 IDE

      This, this, this is actually 2, next time it will be 3

      download times 2 type Tools uploaded 2013-09-17

    18. BCB6-01 IDE

      The first part of BCB6-01 software, a total of 4 parts. A total of 188M

      download times 1 type Tools uploaded 2013-09-17

    19. HC-SR04 Ultrasonic Distance Measurement Module Information

      This is the most common HC-SR04 ultrasonic ranging module on the market. There is nothing special about it, it is just a collection of information from several companies selling modules.

      download times 25 type Application Documents uploaded 2013-09-01

    20. IT History II: Entrepreneurial Pioneers and Technical Geniuses

      Same as before. Same as IT History 1. But I haven\'t seen this part yet.

      download times 8 type Application Documents uploaded 2013-06-28