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The so-called full-bridge circuit is an oscillator composed of four transistors or MOS tubes.
The full-bridge circuit is not prone to leakage current, while the half-bridge circuit is prone to le...[Details]
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Huawei officially announced that the Huawei Global Flagship Store will be opening soon. The theme of the pre-launch poster is "For the Future", and the text below is "Huawei Global Flagship Store is ...[Details]
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1. Variables or arrays without initial values Simply use the _at_ keyword plus the address. like: unsigned char idata myvar _at_ 0x40; unsigned char code myvar _at_ 0x40; There are spaces...[Details]
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On March 21, JD.com launched a mobile phone cooler, with the initial price of the back clip version being 169 yuan and the initial price of the magnetic version being 189 yuan. JD.com's mobil...[Details]
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Abstract: In order to solve the problem of large-scale workpiece positioning in intelligent positioning processing, a visual positioning technology based on the three-dimensional structured ligh...[Details]
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According to foreign media reports, the Audi A8 is equipped with high-end driver assistance technologies, covering almost all aspects of highly automated driving. Three technologies debuted in the ne...[Details]
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Specific implementation functions The system consists of STC89C51 microcontroller + 315M wireless communication module + SC2262/SC2272 encoding and decoding module + LCD1602 liquid crystal display + ...[Details]
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On March 17, the first tower N0087 of the Shaanxi-Hubei ±800 kV UHV DC project Shaanxi Section 1 was assembled in Zhejiawa Village, Hejiachuan Town, Shenmu City, Shaanxi Province, marking the full ...[Details]
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The oscilloscope is a widely used and relatively complex instrument. This chapter introduces the principles and usage of the oscilloscope from the perspective of usage. 01Oscilloscope Working Princi...[Details]
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Wireless communication technology has become an important support for the access network of the power Internet of Things with its comprehensive advantages of ubiquity, economy and flexibility. The ...[Details]
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Today (April 1), Nubia officially announced that the company will hold a new product launch conference on April 8. The protagonist of this conference, which Nubia calls a "new species", is a wearable...[Details]
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1. The frequency change of the field instrument is large. Troubleshooting method: A/First check whether the pipe section meets the requirements. For gas, you can relax and ensure that the straight ...[Details]
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Chip analysis method:
1 C-SAM (scanning ultrasonic microscope), non-destructive inspection: (1) Crystalline structure, impurity particles, inclusions, and sediments inside the material. (2) Inter...[Details]
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We all know that general IC components usually only have two power supply pins, one is Vcc or Vdd, and the other is Gnd or Vss. However, today's MCUs usually have multiple sets of power pins. What is...[Details]
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Automotive electronics require that the storage system must be able to survive a vehicle accident - since a collision may cause the car's low-voltage system to lose power, storage requires a native...[Details]
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