Below is the schematic diagram of a DC/DC power supply. The voltage of RL can be controlled by adjusting the pulse width of PWM. If the 220V pulsating DC is adjusted through PWM, can the DC output vol...
I built a board according to the classic telephone circuit, the schematic diagram is shown below. MT8888 is a DTMF transceiver, and TEA1062 is a telephone voice chip with a dialing interface. The TONE...
I am using the F2802-60 device. The program I wrote runs well when it is simulated in RAM using the emulator and CCS3.3. However, after changing the flash configuration cmd file, compilation and downl...
[p=22, null, left][color=rgb(60, 60, 60)][font=微软雅黑, Tahoma,]1 Overview[/font][/color][/p][p=22, null, left][color=rgb(60, 60, 60)][font=微软雅黑, Tahoma,] In order to reduce the tedious process of manual...
Our project is to do an embedded simulation. When I read the SPI manual of s3c2410, I don't understand the following questions. I would be grateful if any expert can give me some advice! ! Here are th...
My computer was shut down several times due to power outages. As a result, it was very slow when I turned it on in the afternoon. It took more than ten minutes to boot up. I couldn't open it with anti...
The intelligent driving community has its own rhythm. Some are busy pushing new versions and focusing on R&D, others are busy with publicity and promotion, and still others are immersed in mass pro...[Details]
On August 23rd, Geely's subsidiary, Jiyao Tongxing, announced it has the industry's largest advanced production capacity for tandao
batteries
, with eight production bases across China. Jiy...[Details]
Abstract:
With the increasing complexity of smart vehicle electrical and electronic architectures, the full lifecycle management of vehicle electronic control components faces multiple challe...[Details]
A line scan lens is an industrial lens used with line scan cameras. Its imaging principle is to capture the image of the workpiece using a linear sensor and then perform digital signal processing t...[Details]
When you are happily watching NBA or football, your wife asks you to turn off the lights in the bedroom. Would you be depressed? Of course, unless you are not afraid of your wife.
Now you are ...[Details]
New energy vehicles are increasingly popular with consumers due to policies and energy conservation. Once you've purchased your vehicle, maintenance is essential. However, due to the different powe...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
The digital TV set-top box consists of a tuner, QAM demodulator, TS demultiplexer, MPEG-2 decoder, PAUNTSC video encoder, embedded CPU system and peripheral interfaces, CA module, and uplink data m...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
UPS stands for Uninterruptible Power Supply, which includes energy storage devices. It is mainly used to provide uninterruptible power supply for devices that require high power stability.
...[Details]
Industrial computers with GPUs leverage powerful parallel processing to build deep learning models to analyze and respond to optical inputs. The systems develop an understanding of visual data to i...[Details]
The fracture mechanism is stress concentration, which typically occurs at the capacitor lead pins or pad connection points, as shown in the figure. Under vibration, the capacitor lead pins and pad ...[Details]
Batteries are a core component of new energy vehicles, accounting for over 40% of the total cost. This is also the area where automakers are most willing to tamper with costs. Since 2021, domestic ...[Details]
With the continuous development of ultrasonic technology, ultrasound has been widely used in fields such as inspection, cleaning, welding, and medical treatment, and has even found its way into tex...[Details]
For the average person, an electricity meter is a monthly bill. For beginners, it's a collection of components and parts. For experienced meter engineers, however, it's a complex and complex proces...[Details]
Power technology
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