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In the past two years, the Sino-US trade war has cast a shadow on the global manufacturing industry. The market for consumer electronics such as mobile phones has become increasingly bleak. For large...[Details]
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The solar panels on the roofs of ordinary Japanese houses, plus all the systems, cost about 160,000 RMB, of which the Japan New Energy Association and other organizations provided subsidies of 100,...[Details]
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Anti-interference experiments are conducted to improve the electromagnetic immunity of
automotive electronic components or systems , targeting electromagnetic disturbances caused by conduction and co...[Details]
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This design is based on the previous article ("An ARM-based example of running lights simulation"), adding a crystal oscillator circuit and changing the connection method of the resistor connected to...[Details]
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According to foreign media reports, Castrol has launched an advanced new "direct" battery electronic thermal fluid Castrol ON, which allows the next generation of electric vehicles (EVs) to charge fa...[Details]
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The I2C bus was a serial communication interface specification first proposed by Philips. The standard I2C bus only uses two lines for communication. It can connect multiple devices with I2C interf...[Details]
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Introduction
High-range micromechanical piezoresistive accelerometers are widely used in impact tests and military fuzes. Reliability research is the key to the industrialization of micro-elect...[Details]
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According to foreign media reports, in order to explore the cause of battery fires, Korean researchers have developed a new analysis method to evaluate the thermal stability of electric vehicle batte...[Details]
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On April 12, at the Huawei Analyst Conference, Huawei's rotating chairman Xu Zhijun was interviewed about "car manufacturing" and said that Huawei will jointly create smart car products with the thre...[Details]
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Recently, Wingtech Technology released its 2021 annual report and Q1 financial report. The company achieved total operating revenue of 52.729 billion yuan in 2021, a year-on-year increase of 1.98%, o...[Details]
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Sketch of the planned facility in Skelleftea, Sweden, released to the media in 2017. Construction to start in August. Image: Northvolt.
Northvolt, a group seeking to build a la...[Details]
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How to deal with switching power supply damage
(1) Judgment.
1) There is input voltage but no output voltage of the switching power supply, or the output voltage is obviously wrong.
...[Details]
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1 Introduction
ZigBee is one of the new technologies that will have a huge impact on the 21st century. Compared with traditional networks, wireless sensor networks are data-centric self-organizin...[Details]
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Nowadays, the market share of new energy vehicles is increasing year by year. Consumers have higher standards for the quality of new energy vehicles and have higher expectations for the technical imp...[Details]
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Last time, I talked about learning ARM assembly. OK, let's start now. My boot program is modified from UBOOT1.1.2. You can download the source code of UBOOT. Maybe you will ask where to download ...[Details]