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...
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
1. Overview
Will passive devices
produce nonlinear intermodulation distortion? The answer is yes! Although there is no systematic theoretical analysis, it has been found in engineerin...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
Printed circuit boards ( PCBs
)
are used in most electrical products
. If a PCB has low
insulation resistance
(IR), the performance of the circuits on the PCB will be greatly reduced...[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]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
With the rapid development of cities and the improvement of citizens' living standards, the number of various vehicles in cities is growing, and the demand for parking spaces in major commercial an...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
Cars equipped with xenon headlights are already common on the road. Whether they are standard equipment on high-end cars or embellishments on modified cars, xenon lamps are gradually becoming a sym...[Details]
Electric bicycles have long been a means of transportation for lower-income groups due to their affordability. The largest concentrated expense in the use of electric vehicles is the cost of replac...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]