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As a leader in mining chips and one of the unicorns in China that has entered the cloud-side and end-side AI chip market, Bitmain's every move in the field of AI chips has attracted widespread attent...[Details]
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Principle and circuit anatomy of shaver charger:
When XP is plugged into AC 220V, LED VD2 displays charging indication. Charging circuit is formed by rectifier diode VD3, resistor R2, diode VD1, res...[Details]
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The photovoltaic (PV) industry has grown rapidly over the past few years, driven primarily by high oil prices and environmental concerns. However, cost remains the biggest barrier to further expans...[Details]
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The epidemic will definitely be defeated, and how the economy will develop after the epidemic is what decision makers really care about from the beginning to the end. This can be seen from the fact...[Details]
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0 Introduction With the rapid development of electronic technology and the continuous improvement of manufacturing technology, the complexity of circuits has continued to increase, and the chip s...[Details]
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According to The Verge, Qualcomm has released a series of new Snapdragon chips for its mid-range and entry-level product series: Snapdragon 778 Plus, 695, 680 and 480 Plus. The most notable new ch...[Details]
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Samsung has been developing high-end augmented reality glasses for some time. The company gave a demo of AR glasses at CES 2020, but there has been little information about their commercial launch. 9...[Details]
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Theodolite structure machine parts 1. The structure of theodolite (main commonly used components): Theodolite 1 Telescope brake screw 2 Telescope 3 Telescope fine-motion screw 4 Horizon...[Details]
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1. SD card (microSD card) can communicate with the controller through SPI bus, SDIO-1bit, SDIO-4bit, but the data transmission speed is different. 2. When the SD card holder is connected to the micr...[Details]
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Generally, the reference circuit
based on self-bias
, because
the MOS
tube works in the saturation region, its working
current
is generally in the microampere level. Al...[Details]
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Shanghai Nanxin Semiconductor Technology Co., Ltd. was established in Zhangjiang Hi-Tech Park, Pudong, Shanghai at the end of 2015. It focuses on power management related to lithium batteries, charge...[Details]
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The five basic structures of the intelligent parking system are the main content that the editor of this article wants to introduce to you. The intelligent parking system is based on modern electr...[Details]
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With the development of embedded systems, they are becoming more and more complex in software and hardware, and the requirements for the efficiency of human-computer interaction are also increasing...[Details]
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Engineers who often use oscilloscopes will find a phenomenon that when the oscilloscope stops sampling, the original waveform will be jagged after vertically magnifying it. What is the reason for thi...[Details]
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Recently, Beijing Puneng received a letter of thanks from the Ganzi Demonstration Energy Storage Project Department of State Power Investment Corporation, which expressed praise and affirmation for...[Details]