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[i=s] This post was last edited by Woxinyongyong on 2020-11-27 17:22[/i]About CH32V103:
The CH32V103 series is a 32-bit general-purpose microcontroller with RISC-V 3A processor as the core. The proces...
[i=s] This post was last edited by Mengxin on 2019-2-18 13:59 [/i] K60's question: Why does Putty not respond to the serial port printing characters? (I have checked many times that the interface numb...
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The board is a complete miniature wireless receiver solution in a SFF (Small Form Factor) form factor. The output is 5Vdc (1A) and can be used to power or charge battery powered devices using...
Huawei is strong at the moment, but the US has been suppressing Huawei, which I am not optimistic about.
Huawei will probably have to pay a price to survive in the end....
The requirements are as follows: The actual fixed PCB space is limited (PCB is fixed inside the device), and the network cable needs to be led out to the outside. At present, I don’t want to put an RJ...
It's been a while since I got the RVB2601 development board. Today I'm going to write a getting started guide. I often see people asking about methods, so today I'll talk about an introductory project...
This Design Idea is an extension of a previous Design Idea (Reference 1). The original version uses a current transformer whose secondary winding forms part of an oscillator tank loop. Under normal...[Details]
I bought a few LED bulb kits on Taobao some time ago , and planned to try making a few LED lights myself . Here is the tutorial for making the LED bulbs. LED Bulb Kit (The lamp beads I bought...[Details]
I believe everyone is familiar with Keil. Here is a brief introduction to protues: the component library is very rich. In addition to general circuit simulation, it can also simulate 51 series, PIC, A...[Details]
Wet microbial penetration tester Wet state microbial penetration tester is used to determine the performance of materials in resisting the penetration of bacteria in liquids when subjected to mechani...[Details]
Embedded technology is one of the trends in computer development and is widely used in industrial and military fields. SCADE (Secure Application Development Environment) provides a model-based deve...[Details]
On August 16, Pudong Times published a notice soliciting public opinions on the environmental impact report of the Xinqian integrated circuit and large silicon wafer polishing pad industrialization p...[Details]
According to THE ELEC, South Korea's three major telecom operators, SK Telecom, KT and LG Uplus, are investing slower than previously planned in 5G network construction. The report pointed out that K...[Details]
The advantages of asynchronous motors are simple structure, reliable operation, easy maintenance and high efficiency. The disadvantages are poor speed regulation performance and low power factor.
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With the development of computer, semiconductor and communication technology, the signal clock speed of circuit system is getting faster and faster, and the signal rise time is getting shorter and sh...[Details]
Jiwei.com reported on February 24 that the well-known mobile phone evaluation organization DXOMARK announced the screen score of Google Pixel 5, which is as high as 74 points. In terms of parameter...[Details]
Meizu launches the Meizu 18 Chinese White Dolphin Rare Edition Recently, Meizu announced the launch of the Meizu 18 Chinese White Dolphin Rare Edition, which is a special gift for ocean lovers. Bot...[Details]
I want to learn Arm recently, and I found some information and would like to share it with you. Introduction to ARM 1. ARM only sells intellectual property, not (physical, tangible) products. 2...[Details]
s3c2440 arm assembly instructions and usage examples First, you need to understand the registers inside the s3c2440CPU: CPSR/SPSR register format: arm instruction (1) Operation instructions (2...[Details]
Under the background of the "dual carbon" goal, my country's power system will transform into a new power system with new energy as the main body. Energy storage plays an important role in the new ...[Details]
The widespread availability of general-purpose personal computers (PCs) is reshaping the way medical systems are built. At the heart of these medical systems is a PC that has been configured with s...[Details]
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