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On April 23, Jiangsu Linyuan Energy Storage Co., Ltd. (hereinafter referred to as "Linyuan Energy Storage") held a 2024 new product launch conference and released its latest research and developmen...[Details]
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The advantages of using LED (light-emitting diode) backlight are uniform brightness, long service life (about 100,000 hours), low voltage (tributary current) drive, no need for ...[Details]
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In the AI era, what kind of data is needed for MLOPS? What method is used to label the data? How to develop and iterate intelligent driving data solutions? Nowadays, the number of vehicles equipp...[Details]
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MagnaChip recently announced that it can provide 0.13 micron BCD process for automotive-grade power products. BCD (Bipolar-CMOS-DMOS) is a combination of three different process technologies on one ...[Details]
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Abstract: A new type of capacitive angle sensor is designed, and the capacitive signal conversion integrated circuit CAV424 and the voltage-current conversion interface circuit AM402 are used to conve...[Details]
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From the book, I saw that the rand() function returns a pseudo-random number between 0 and 32767. srand sets the initial value of the pseudo-random number.
In normal use, most usage scenarios are: ...[Details]
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Central topics:
LED light characteristics Constant power control LED dimming method
Solution:
The single-stage FLYBACK topology has an additional dimming signal control loop
As a new an...[Details]
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In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fin...[Details]
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When enterprises secretly discharge pollutants, "it" quietly "tips" to the regulatory authorities.
Zhuzhou City Environmental Protection Department conducted a surprise operation and checked 1...[Details]
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On April 9, the 9th China Information and Electronics Expo (CITE 2021) was grandly opened at the Shenzhen Convention and Exhibition Center. Qi Zheng, Vice President and Chief Strategy Officer of BOE ...[Details]
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MPEG stands for Moving Picture Experts Group, an organization that specializes in developing international standards in the multimedia field. The organization was founded in 1988 and consists of about...[Details]
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Recently, Jiwei.com discovered that a user in the GitHub community proposed to the OpenBLAS developers, asking them to stop supporting the Russian Elbrus processor in this scientific computing librar...[Details]
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Functional realization goal The PWM output IO multiplexing of the CH3 channel of TIM2 can be realized by writing the option byte, and can be set to PA3 or PD2 output. Option Byte The option ...[Details]
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After the rapid development of the industry in recent years, the main feature of China's integrated circuit industry has shifted from "processing" to "innovation"; as Moore's Law has encountered bott...[Details]
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The ACT8937 is a complete, cost effective, highlyefficient ActivePMUTM power management solution, optimized for the unique power, voltagesequencing, and control requirements of the Samsung S5PC100,...[Details]