Recently, I encountered a problem that seemed incomprehensible at the time: when a function was called, everything was normal during the execution of the function, but as soon as the function was abou...
I copied the project from another computer and opened it on my computer and it displayed garbled characters.I think it might be a character format problem, but I can't find it in any menu.
Can any exp...
The LLC converter has become a widely used topology for PC, server and TV power supplies due to its simplicity and high efficiency. Its resonant operation enables soft switching over the full load ran...
The chip used is 10AS016E3F27. When using JTAG to burn the sof file, I encountered a problem.
When msel is set to ps (000/001) mode, programming is normal
When msel is set to as (011) mode, programmin...
The PyFive project is creating a community-driven, RISC-V-based microcontroller that can easily support CircuitPython and MicroPython. They have been documenting their progress on hackster.io - hackst...
When changing the excitation current of a generator, it is usually not done directly in its rotor circuit, because the current in the circuit is very large and it is not convenient to adjust it dir...[Details]
This paper takes the comparator as the basic circuit and adopts the constant current source charge and discharge technology to design a sawtooth wave oscillation circuit based on 1.0μm CMOS process...[Details]
Water is one of the important factors that are indispensable for plant growth. The amount of water in the soil directly affects the growth of crops. Therefore, the determination and research of soil ...[Details]
Recently, the well-known digital blogger @VetraxXiao Zhang TV posted a Weibo post like this: “It’s so funny. Some manufacturers are saying that other brands have “problems with their mobile phone sup...[Details]
Samsung One UI 2.5 is the company’s latest Android UI version, but Samsung has already started testing the next major version - One UI 3, based on the Android 11 system, with developers. Sa...[Details]
5G Communications A leading technology media with hundreds of thousands of followers in the 5G and information fields Huawei has started closing its official stores in Russia, according to Russian n...[Details]
We compile each c or assembly file separately, but do not link them, and generate many .o files. These .o files are scattered first, and we must first consider how to combine them; secondly, these .o ...[Details]
The latest report from market research firm IDC shows that thanks to strong demand for hearable devices and the emphasis on health during the epidemic, total shipments in the wearable device market s...[Details]
With the increasing development of global optical communications, the development of optical communications has achieved amazing achievements. Alcatel-Lucent announced at the 2007 Optical Communicati...[Details]
PT2272 wireless receiving module is the most common wireless receiving module, mainly used in anti-theft alarm, battery vehicle, motorcycle remote control alarm.
When the remote control is press...[Details]
According to a report from iFixit, Apple's latest iPhone 12 smartphones appear to be more difficult to repair by third-party companies. Specifically, if users replace the camera module, it will...[Details]
one day I was working quietly when a classmate sent me a message asking me how to design an electric oven program. He had already designed the hardware but didn't know how to write the code. The titl...[Details]
The minimum system of single-chip microcomputer_key control digital tube display, this project mainly studies the keyboard working principle and display knowledge of single-chip microcomputer, which i...[Details]
A few days ago, I received a call from a customer's engineer. She seemed a little nervous on the phone. She told me that they had a serious problem when using our HDMI Cable test and verification syst...[Details]
stm32/stm8
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