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Samsung Galaxy Tab A8 entry-level tablet has been exposed many times, and its running score information has also appeared on the Geekbench 4 website. Overseas whistleblower Evan Blass has once a...[Details]
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On October 18-19, the 9th Automotive and Environment Forum 2021 and the 13th Global Automotive Industry Summit were held. The forum mainly focused on hot topics in the industry, such as the developme...[Details]
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On June 10, Gree Electric Appliances' official Weibo account posted a complaint about Aux Air Conditioning Co., Ltd. producing and selling substandard air-conditioning products. The complaint detaile...[Details]
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According to foreign media reports, Murata Manufacturing Co., Ltd. of Japan has launched a 6-axis inertial (DoF) sensor SCH1633-D01 to further expand its product line. This sensor based on micro-el...[Details]
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Samsung is one of the major tech companies that is actively pushing for foldable devices, and even though the South Korean manufacturer did not have much success with the Galaxy Fold, the company is ...[Details]
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Definition of Transconductance Operational Amplifier
An operational amplifier can be placed between the sensor/signal source and the analog-to-digital converter, connecting the two together to proc...[Details]
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Low-cost batteries are mainly used in A00 and A0-class cars. In fact, this market has always been a large part of China's new energy vehicle development. As subsidies gradually decrease, the profit o...[Details]
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Before the press conference, well-known whistleblower evleaks released real photos of the Samsung Galaxy S21 series. It is reported that the Samsung Galaxy S21 series is divided into three v...[Details]
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With the rapid development of modern power electronics and microelectronics, high-voltage and high-power frequency conversion speed regulation devices have become increasingly mature. The high...[Details]
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8051 microcontroller is the most common microcontroller. I have been using 8051 for a long time and have taught microcontroller courses for a period of time. Here I would like to share my experience...[Details]
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This is a method of measuring the DC supply voltage and the operating voltage of peripheral components with the DC voltage block of a multimeter under power-on conditions; detecting the DC voltage ...[Details]
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Qisheng AV-747DB is the latest home theater AV center launched by Qisheng Company. It adopts a front and rear split structure. Its front stage uses HD6473714P microprocessor as the control center, and...[Details]
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0 Introduction With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and comput...[Details]
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introduction
In situations where hardware is required to implement logarithmic operations , its accuracy and speed are issues that must be considered. Currently, the main methods for imple...[Details]
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Switching power supplies are becoming increasingly popular. Televisions, set-top boxes and video recorders are powered in this way. Mobile phone chargers, PDAs (personal digital assistants) and ev...[Details]
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