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CH340G downloader

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ch340g microcontroller downloader (verified)

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Update:2025-05-09 03:12:40

I have a basic question. It's my first time to contact you and I don't understand a lot.
I want to read the status of a button in the PC through the 25-pin serial port . How can I do this? How should I connect the external line? Also, is there any other simple way to judge the status of a
51 MCU interrupt!!!
Why can't I use external interrupt 0 to interrupt timer interrupt 0? Does the timer interrupt service function have while(1)? [/color] [color=#ff0000] [/color] [color=#ff0000] [/color] [color=#ff0000]
菜鸟求助：IC和DSP,ASIC,FPGA 是什麽关系？？
IC: Integrated Circuit; ASIC: Application Specific Integrated Circuit; DSP: Digital Signal Process; FPGA: Field Programmable Array Question: What is the essential connection and difference between the
Data Structure
How to control the speed of data collection and data processing (assuming I use the UCOS2 system)? Do I need to use semaphores? Is it the data structure of data stacking and popping? And how do I know
Question about typedef struct in c51
When I was reading a program, I saw a structure like this: typedef struct entry_str{ struct entry_str xdata *next; char text[33]; }entry; What I want to ask is: 1. Which one of entry_str and entry is
Strange problem with wifi dialog os (german)
[img]http://p.blog.eeworld.net/images/p_blog_eeworld_net/lan120576664/EntryImages/20090917/QQ截图未姓名.gif[/img] As shown in the figure, the WIFI connection status cannot be displayed normally. Modifying

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