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IAR 1.3 for STM8 ST-Link无法调试 the debugging session could not be started CPU model: STM8F103F3 First, use ST Visual Programmer to download the stm8 to verify the correctness of the hardware. The...[Details]
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1. Lexical Analysis
The lexical analyzer identifies each token in the source program according to the lexical rules. Each token represents a type of word (lexeme). Common tokens in the source pr...[Details]
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This Design Idea shows how to build a simple, reliable, low-cost
inductance meter
. The basis of the inductance meter is a Pierce CMOS buffered oscillator (Figure 1). Instead of an ordin...[Details]
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Primary device
1. Required data
The following data shall be printed on the primary device or on the nameplate:
a) Instrument type and serial number;
b) Rated pressure and rated temperatu...[Details]
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Labeling a car as "new energy" does not mean that the industry will take off. It is not easy for new energy vehicles to carve out a smooth path on a road full of fuel-powered cars.
New energy ...[Details]
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Recently, all the "West-to-East Power Transmission" channel adjustment projects of Shanxi Power Grid have obtained feasibility study review opinions. The implementation of this series of projects i...[Details]
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Since the current autonomous driving technology is still in the development stage, it is impossible to guarantee that the autonomous driving car can drive safely in any weather conditions and any r...[Details]
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WVTR-W3 water vapor transmission rate testing system adopts the weighing method testing principle. It is a professional, efficient and intelligent WVTR testing system. It is suitable for water vapor ...[Details]
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On the evening of August 25, Hongxin Electronics released its semi-annual report stating that the net profit attributable to the parent company's owners in the first half of the year was a loss of 56...[Details]
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Abstract: This paper describes an embedded fingerprint recognition system based on DSP (Digital Signal Processor), and discusses its hardware design circuit and software design in detail. A dual po...[Details]
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News from Weilan New Energy’s official WeChat account shows that on June 30, the company’s 360Wh/kg lithium battery cell delivery signing ceremony and the unveiling ceremony of Weilan Yangtze River D...[Details]
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Recently, the well-known whistleblower evleaks revealed the appearance of Huawei's upcoming tablet device, which will be named MatePad Pro. From the appearance picture, the MatePad Pro adopts an in...[Details]
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Many college students have written to me, asking what electronic knowledge they should learn in school. The employment situation is becoming more and more severe, not only in China, but also in the w...[Details]
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The following figure shows a long-distance wireless transmission circuit made with National Semiconductor's integrated circuit. It is not difficult to see that it actually uses its audio amplifier ...[Details]
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General Motors set a new stock price record at the Consumer Electronics Show held at the Las Vegas Convention Center in the United States, unveiling the Cadillac flying car concept and announcing the...[Details]
MEMS sensors
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