I thought the company would organize a tour around Beijing, but who knew that we ended up going to a remote Miyun County in the far north of the country. 555~~~~~~~ Finally, I had to dump the boss and...
[size=4]hello~~Good Monday everyone~~Did you have a good weekend~~I was really busy this weekend and fell asleep as soon as I got home at night~~And then I deeply felt that the treatment was better wh...
I created a sub-project in wince to implement the USB HOST driver, but when I call [color=#0000FF]IssueBulkTransfer[/color], an error message appears: [color=#FF0000]error LNK2019: unresolved external...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:02[/i] There are many electronic products nowadays. If we know more about the technical indicators of these products, we will have more...
I’ve been very busy lately, but I still have to consider other things. If I don’t consider something, they will get angry with me, but I don’t want to explain anything. I’m so tired, so tired......
[align=left]I have read the example code of Timer_A tonight, and I will summarize it here. If there are any mistakes, please correct me. [/font][/align][align=left]From the example code, Timer_A has t...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
1 Overview
In the field of traditional lighting, the concepts and definitions of lamps and lamps are clear. Lamps and lamps have their own applicable product standards, supporting technical st...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
There are many types and styles of digital voltmeters in design and development. Traditional digital voltmeters have their own characteristics. They are suitable for manual measurement on site. Tra...[Details]
Talking about work
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