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1 Introduction
I used a PGJ1-5 reactive power compensation panel in a 400V switch room. The panel contained 10 BCMJ parallel capacitors, each with a rated output of 16kVar, a rated voltage...[Details]
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Today, Samsung released its latest 5nm mobile processor, Exynos 1080, in Shanghai. Exynos 1080 is the third 5nm mobile processor after Apple A14 and HiSilicon Kirin 9000. It is also the second 5nm So...[Details]
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Tesla is an inevitable presence in the entrepreneurial journey of almost all new car manufacturers. He Xiaopeng once said: "In China, you (Tesla) should be prepared to be beaten by us in autonomous d...[Details]
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0 Introduction
As people's pace of life accelerates and the population gradually ages, heart disease has become one of the main diseases that endanger human health and life. The ECG monitoring sys...[Details]
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1 Basic principles 1.1 IIC bus It should be noted that the upper four bits are the same for the same type of chip. For example, the upper four bits of the AT24C02 chip are fixed to 1010...[Details]
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Temperature and humidity control are widely used in people's production and life. For agricultural product seeds, there are relatively strict requirements for environmental temperature and humidity. P...[Details]
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On the morning of August 21, Shandong Haihua Hualong New Materials Co., Ltd. and Hubei Yuntu Molten Salt Technology Co., Ltd. held a signing ceremony for a strategic cooperation agreement. Song Rui...[Details]
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In previous articles, we have shared some circuits related to the use of contactors and relays. They are also frequently used in motor control circuits. Today, I will share with you some physical w...[Details]
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The competitive advantages of Chinese power battery companies such as products and technologies have been recognized by international car companies, and Chinese battery companies have occupied the ma...[Details]
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Infracore Technologies Co., Ltd. is one of the earliest manufacturers of electric vehicle charging modules. It started developing electric vehicle charging modules around 2010. In 2015, dozens of s...[Details]
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Modern technology has put forward higher requirements for system reliability, and FPGA technology has been widely used in electronic systems, so FPGA testability has become very important. The interna...[Details]
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LM2717-ADJ is a new product recently launched by National Semiconductor Company. It is a dual-output, voltage-adjustable IC composed of two PWM buck converters. The main features of this device: the ...[Details]
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It is said that the women in Jiangnan are made of water, but in the hard-core technology field such as chips, Qin Xiaolin led the team to produce many world-leading products. Ms. Qin Xiaolin, Appli...[Details]
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The traditional forward and reverse control circuit of the motor is quite complex, but the function is quite simple. The author recently purchased a multifunctional forward and reverse controller fo...[Details]
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In the process of the automotive industry's transformation towards intelligence, the development model of automobiles, consumers' perception of automobiles, and the business model of automobile sal...[Details]