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According to Digitimes, AUO has built a 3.5-generation test inkjet OLED printing production line, and the company now intends to build a 6-generation production line, which is expected to start befor...[Details]
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We can see all kinds of capacitors in the power filter circuit, 100uF, 10uF, 100nF, 10nF different capacitance values, so how are these parameters determined? Don't tell me that I copied other peop...[Details]
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In recent years, as AI has been pushed to the top of the industry, brain-computer interface technology has also regained its vitality. As the world's leading supplier of brain-computer interface tech...[Details]
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Today, blogger @数码闲聊站 hinted that the realme GT2 Master Exploration Edition has the industry's narrowest bezel, which means that the phone will be the "narrow bezel ceiling." It is reported t...[Details]
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Power Issues
1.VDDCORE and VDDIO pin power supply
A) The VDDCORE and VDDIO pin supplies must be connected to a clean DC power supply using decoupling capacitors; the decoupling capacitors...[Details]
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The basic principle of synchronous serial port SPI
DS1302 interface timing diagram
Use of DS1302
Use of SPI of M16
SPI Basic Principles
SPI is the most commonly used synchronous serial i...[Details]
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question: How to suppress the complex FM band conducted radiation from switching power supplies? Answer: Although EMI shielding and ferrite clips are popular EMI solutions, they are expensi...[Details]
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Most AVR chips have a watchdog function. The watchdog circuit is actually a timing circuit. The timer uses an internal independent 1M RC oscillator. According to the watchdog timing, when the program...[Details]
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China Energy Storage Network News
: On November 13, State Grid released the company's ubiquitous power Internet of Things construction status in October.
As of the end of October, the co...[Details]
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A portable electric meter specially used to check and measure the insulation resistance of equipment and lines. The insulation performance of electrical equipment is related to the normal use of elec...[Details]
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Zhenqu Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Zhenqu Technology"), a high-tech company in the field of electric drive for new energy vehicles in China, and ROHM Co., Ltd. (herei...[Details]
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In electronic circuits, we often see three different symbols: VCC , VDD and VSS. What are the differences between them? 1. Explanation VCC: C=circuit means circuit, that is, the voltage connected t...[Details]
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The most cruel thing about the manufacturing industry is that it is difficult to escape the fate of the cycle, especially the manufacturing technology industry that uses heavy assets and high technol...[Details]
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Xinwang Microelectronics completed its Series B financing, led by SAIC Hengxu, Wanxiang Qianchao, and SMIC Juyuan, and followed by Beyond Moore, Sanhua Hongdao, Silicon Harbor Capital, Yunxiu Capital...[Details]
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The basic working principle of PWM converter
The basic working principle of PWM converter
The working principle of PWM converter is shown in the figure. Due to the increase of switching freque...[Details]