{:1_108:}{:1_108:}{:1_108:}{:1_108:}{:1_108:}{:1_108:}{:1_108:}{:1_108:} [size=4][color=#ff0000][b]The last day for EEWORLD evaluation experts to be recruited! ! Evaluation enthusiasts, if you are int...
Hello, seniors. I just started learning PCB and I have always had a question that I don't understand, that is, how are all the grounds on the PCB board connected to each other? If only wires are used,...
Reposted from: [url=http://news.163.com/13/0929/10/99UBUQLC00014Q4P.html]http://news.163.com/13/0929/10/99UBUQLC00014Q4P.html[/url] Alas [b] "Substandard" luxury goods are supplied to the mainland [/b...
I am a newbie. I designed a board and drew the PCB, but there were problems when the board was made. Later, I couldn't figure it out, so I posted a reward on the forum. Someone took it, and I sent the...
There is an IAR Embedded Workbench IDE project file named 1 in the C drive. I copied 1 and named it 2. When I modified 2, I found that 1 was also modified; when I modified 1, 2 was also modified. I ha...
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]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[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]
Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[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,
the control system used in
automobiles
can be divided into three parts from the functional point of view:
sensor
unit, control unit and execution unit. Among them,
th...[Details]
introduction
The Steyr diesel engine produced by Weifang Diesel Engine Factory has huge power and is one of the main power models widely used in China's heavy machinery and large trucks. In ...[Details]
The number of timers/counters and interrupt sources directly determines the performance of the microcontroller. The MCS-51 microcontroller has two programmable 16-bit timers/counters and five inter...[Details]
New Automobile
Hydraulic Clutch
The hydraulic control system uses almost 100% advanced engineering plastics, which overcomes the shortcomings of the main and branch cylinders of metal clutc...[Details]
An intelligent vehicle is a robot that can automatically drive in an environment according to a pre-set mode, or it can autonomously perform specific operations according to the on-site situation. ...[Details]
FPGA/CPLD
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