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As we all know, power batteries are the most important part of the three-electric system of new energy vehicles, and their cost accounts for 40% of the total vehicle cost. Therefore, reducing battery...[Details]
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Recently, Shanghai Silicon Industry disclosed the results of its private placement. The company issued approximately 240 million A-shares to specific objects, with an issue price of 20.83 yuan per sh...[Details]
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1. Commonly used detection methods
Commonly used detection methods for integrated circuits include online measurement method, off-line measurement method and substitution method.
1. Off-lin...[Details]
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On February 23, the "Airport Line" autonomous driving manned demonstration from Beijing Daxing International Airport to Beijing Yizhuang was officially launched, marking the official opening of the...[Details]
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Samsung's upcoming Galaxy S21 phone configuration information has been basically exposed. Recently, a Twitter whistleblower @rquandt said that the S21 phone will no longer be equipped with a microSD ...[Details]
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Function of the circuit
Accurate conversion amplifier circuits can be used to obtain negative voltage outputs from positive standard power supplies or to add polarity to balanced output DA converte...[Details]
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On February 8, Nanxin Semiconductor issued a statement saying that there have been some false rumors about Xiaomi Pengpai P1 recently. The official has now responded. According to reports, the Xia...[Details]
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Qualcomm Launches 3rd Generation Snapdragon 8cx and 3rd Generation Snapdragon 7c+ Compute Platforms to Expand Portfolio to Accelerate Mobile Computing
— The 3rd Gen Snapdrago...[Details]
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Xiao Shijie, Chairman and Party Secretary of State Grid Zhejiang Electric Power Co., Ltd.
The State Grid Corporation of China proposed at its 2019 mid-year work conference that it is necessary...[Details]
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TE Connectivity named among Fortune magazine's "World's Most Admired Companies" for the sixth consecutive year Schaffhausen, Switzerland - February 7, 2023 - TE Connectivity (hereinafter referred t...[Details]
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This Power Tip is a follow-up to Power Tip 23. It focuses on how to close the feedback loop of an isolated power supply using a TL431 shunt regulator. This article discusses a method to extend the ...[Details]
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Welding robots
are composed of
robots
and welding equipment. The robot consists of a body and a control cabinet. Welding robots can be selected in different types according to dif...[Details]
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The TMC2240 is an intelligent high-performance stepper motor driver IC with serial communication interfaces (SPI, UART) and extensive diagnostic functions. It combines the industry's most advanced ...[Details]
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With the continuous development of LED technology, white light LED has been introduced, and the lighting industry has entered the era of green lighting. Since LED has low energy consumption, low heat ...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
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