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Since the outbreak of the COVID-19 pandemic, the production and sales volume of the automobile industry has been significantly affected. Coupled with the fact that the epidemic has lowered expectatio...[Details]
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Everyone hopes that everything will go smoothly in the national competition (i.e. TI Cup 2019 National Undergraduate Electronic Design Competition), but the competition will always give you unexpecte...[Details]
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The power supply of the motherboard has always been the focus of manufacturers and users, and the focus has shifted from the number of power supply phases to MOSFET devices. This is because with th...[Details]
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Boost circuit composed of MAX660 and S81350HG
The figure shows a boost circuit composed of MAX660 and S81350HG, which changes the 3V input voltage into a 5V output voltage. The output...[Details]
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High voltage MOSFET technology has undergone a lot of changes in the past few years, which has brought many choices to power engineers. Simply providing guidance on the use of different technologies c...[Details]
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Micron Launches New Crucial DDR5 Memory to Provide Consumers with the High Speed and Massive Bandwidth Required for Next-Generation Desktop PCs
Crucial DDR5 memory delivers 50% fas...[Details]
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Shanghai International Auto Parts, Repair, Inspection and Diagnosis Equipment and Service Products Exhibition
National Exhibition and Convention Center (Shanghai), December 2-5, 2024
...[Details]
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The Long March 5B, carrying a new generation of manned spacecraft test ship and a flexible inflatable cargo return capsule test cabin, ignited and took off from the Wenchang Space Launch Center. Abou...[Details]
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The impact of variable frequency speed regulation on the motor is the analysis of the operating characteristics of ordinary asynchronous motors under non-sinusoidal waves, because no matter what co...[Details]
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1 Simulation phenomenon
2 Programming
2.1 Main Program
#include "DisplaySmg.h"
#include "Timer0.h"
sbit LED = P1^0;
unsigne...[Details]
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Classification and driving of LED products
With the advancement of semiconductor lighting technology and the expansion of its applications, there are many classifications of LED products. ...[Details]
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Recently, the "Proposal of the Nanjing Municipal Committee of the Communist Party of China on Formulating the 14th Five-Year Plan for National Economic and Social Development of Nanjing and the Long-...[Details]
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On July 13, according to digital blogger @数码疯报, three new iPhone batteries passed certification, with capacities of 2227mAh, 2775mAh, and 3687mAh respectively. According to the blogger's revelati...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Challenges of High Frequency Switching
As we mentioned earlier, the losses associated with high frequency switching increase. Figure 4 shows the losses of a traditional
DC/DC converter...[Details]
Microcontroller MCU
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