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When driving LED light-emitting tubes, there should be two types of connection: common anode connection and common cathode connection. When common anode is used, the positive end of the LED is connect...[Details]
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On June 30, Shenzhen Jiahe Jinwei Electronic Technology Co., Ltd. (hereinafter referred to as "Jiahe Jinwei") introduced the company's products and technologies at the Xiamen (Haicang) Integrated Cir...[Details]
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UPS, or uninterruptible power supply, is a constant voltage and frequency uninterruptible power supply with an energy storage device and an inverter as its main component. It is mainly used to provid...[Details]
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Whether it is manufacturing products, working, or carrying out daily activities, today's society uses data to a much higher degree than ever before. Data has truly become the raw materi...[Details]
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AT89C2051 is a simplified version of the 51 microcontroller. It has removed the P0 and P2 ports and has only 20 pins. However, it integrates a very practical analog comparator, which is particularly s...[Details]
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I am going to do a project recently, which requires counting the frequency and duty cycle of the external PWM signal. The chip used is STM32F207 Looking at the datasheet, I found that one of the ma...[Details]
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Recently, Shenzhen Shouhang New Energy Co., Ltd. (hereinafter referred to as "Shouhang New Energy") released an upgraded version of the 3-6KW single-phase photovoltaic grid-connected inverter to co...[Details]
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According to the definition of the China Internet of Things School-Enterprise Alliance, the Internet of Vehicles is a huge interactive network consisting of information such as vehicle location, ...[Details]
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Take two units as an example: use an analog multimeter to measure
Static measurement: put the multimeter in the multiplication 100 position, measure the resistance with the black pen connected to...[Details]
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Unisoc held a media open day event with the theme of "New Unisoc" at its Shanghai headquarters. Unisoc CEO Chu Qing explained the "New Unisoc" from five aspects: strategy, management, technology, qua...[Details]
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Since Arm was put on the shelf by SoftBank, Apple and Samsung have become the protagonists of the rumors. After both companies expressed their interest, a new potential buyer, Nvidia, surfaced. Moreo...[Details]
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The support of policies and funds has driven the development of the industry. In June 2014, the State Council promulgated the "Outline for Promoting the Development of the National Integrated Circu...[Details]
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Everyone is familiar with large LCD screens. If you want your TV to have a stable picture and smooth operation, the system power chip plays a key role. Fujitsu Semiconductor has recently launched a n...[Details]
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Avnet recently announced its financial results for the quarter ending October 2020 Key financial highlights: Sales were $4.7 billion, up from $4.2 billion in the previous quarter and $4.6 billion...[Details]
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According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]
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