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On January 5, Lin Ying, Chairman of Hanlin Holding Group, Yu Youcheng, Chairman of China Sodium Energy Storage, and the China Sodium leadership team visited Baoji City to inspect the China Sodi...[Details]

       In October 2020, DXOMARK updated its Camera test benchmark, and the scores of Apple iPhone 11 under the fourth edition of DXOMARK Camera test benchmark have now been updated. 　　IT Home learn...[Details]

Basic working principle of LDO regulator The uniqueness of the LDO low dropout linear regulator is that it can use the input voltage to regulate the output voltage, and this input voltage within a ...[Details]

The smart driving market in 2023 will be very lively. In the past, there was a hundred schools of thought contending at the Shanghai Auto Show, and later there were various players chasing each other...[Details]

Moderately improving the photovoltaic-inverter capacity ratio (internationally known as photovoltaic-inverter power ratio, PVIR) is an important technical innovation in the design of grid-connected...[Details]

I have a damaged USB flash drive with a voltage regulator IC662K. Since it is not convenient for me to buy SMD components, I want to use a voltage regulator diode to replace a 30Ω resistor and a 3.3...[Details]

Steer-By-Wire can obtain the relationship between the command target input of the driverless turning and the change of the steering wheel of the car without restraint, and can control the relatio...[Details]

1 Overview The communication physical layer interface used for data communication between multiple machines is the basis for data sharing in distributed measurement and control systems. Traditional d...[Details]

Reuters reported that documents Tesla submitted to regulators on Friday showed that the company has reached an agreement with Industrial and Commercial Bank of China to provide its Shanghai auto plan...[Details]

This article focuses on the basic points of WLAN RF testing, hoping to be helpful to those who are new to the WLAN field. In addition, this article mainly focuses on the initial RF testing of WLAN chi...[Details]

On September 17, the 2020 23rd China Integrated Circuit Manufacturing Annual Conference and Guangdong Integrated Circuit Industry Development Forum opened grandly. Wu Hanming, an academician of the C...[Details]

This idea should be fine, but there are too many state variables that need to be set, and the ID values ​​of some menu items cannot conflict. There is also the key scanning function to fill the stat...[Details]

Designing embedded system hardware circuits with MCU as the core requires comprehensive consideration based on demand analysis. There are many issues that need to be considered. Here are a few issues ...[Details]

The example of a flyback converter is used to explain the calculation of output capacitance. This example is an RCC topology with an output power of 6W, an output voltage of 5V, and an output ...[Details]

This article will explore how to design isolated power supply circuits for gate drive, isolated sensing and communication circuits with the least parts, lowest complexity and most cost-effective meth...[Details]