[size=5][color=#ff0000]Since I entered EEworld, I have seen that there has always been happy sharing. It has reached the 26th issue. In fact, I support this activity in my heart. What we have done sho...
I'm currently using 811 to practice TFT LCD. I've been looking at some information online for a few days, but I still have no idea. I also wrote a program myself.
, but the LCD has no response? Can an...
[align=left][font="][size=11.0pt]High-end garage intelligent module, telescopic arm, floating arm and adjustable head device for vehicle correction. Vehicle size: length * width * height not more than...
Can someone please predict the topic for this year? Many people say that this year's control class will no longer use a car as the carrier. So what will it use as the carrier? Can someone please predi...
[i=s] This post was last edited by Tonglinniao on 2015-4-9 15:57 [/i] [align=left][font=Tahoma, Helvetica, SimSun, sans-serif][color=#0000ff][b]This article is transferred from ADI Chinese Technical F...
I have never used the RTC inside the 430, so I don't know how accurate it is. I want to ask whether it is better to use the RTC directly or to connect an external clock chip....
In public places such as schools, government agencies, factories and mines, as well as public corridors in residential areas, the phenomenon of long-burning lights is very common, which causes a h...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[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]
Since the late 1990s, with the demand for higher system efficiency and lower power consumption, the technological update of telecommunications and data communication equipment has promoted the deve...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[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]
Rated capacity refers to the maximum output power of the UPS (the product of voltage V and current A).
Usually, the UPS power supplies sold on the market are marked with "W" (watt) for smaller...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
The power supply is the core component of a computer. Although it is not of high value, all computer components rely on the switching power adapter to provide energy, so the stability of a power su...[Details]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
1 Introduction
Power supply ripple will interfere with the normal operation of electronic equipment, causing malfunctions such as computer crashes, data processing errors and control system fa...[Details]
The principles to be followed are as follows:
(1) In terms of component layout, related components should be placed as close as possible. For example, clock generators, crystal oscillat...[Details]
Current
measurement:
Magnetic balance Hall current
sensor
is used
. The sensor can measure AC from DC to 100kHz.
In automatic measurement and control systems, it is often nec...[Details]
Talking
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