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Recently, TCL Group recently accepted a survey from Xingquan Fund and other institutions and stated that TCL Huaxing's under-screen camera products are expected to be mass-produced in 2020. In additi...[Details]
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Structural characteristics of steam solenoid valve
1. Heat resistance
The electromagnetic part and sealing part are made of special high temperature resistant electrical materials and sea...[Details]
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ATMEGA16 timer/counter The T/C1 timer A/B compare match interrupt and overflow interrupt can realize automatic adjustment of LED brightness. There is nothing to note here, just understand and con...[Details]
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Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
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Normally, use an oscilloscope to measure its CS pin. There should be two waveforms, indicating that the GPU selects the ROM and the ROM returns data. If there is no waveform, and the above power s...[Details]
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According to foreign media reports, Faraday Future (FF) of the United States announced that its luxury electric car FF 91 will provide more functions for passengers. Rear passengers will be able to l...[Details]
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A few years ago, AMD, Qualcomm and Intel entered the field of artificial intelligence one after another. Faced with the situation that the field of artificial intelligence chips has been occupied by ...[Details]
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MCS51 microcontroller filter program ;Limiting filter program ; Entry: A, SDAT, DELTY ; Occupied resources: B ; Stack requirement: 2 bytes ; Exit: A JUGFILT :MOV B,A CLR C ...[Details]
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The circuit of the intelligent humidity meter composed of HM1500/1520 humidity sensor and single chip is shown in the figure below. The meter adopts +5V power supply and is equipped with 4 common cat...[Details]
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1. Nandflash operation principle The following figure is the connection diagram of NandFlash and S3C2440 in the schematic diagram. Q1. There is only a data line between NAND FLASH and S3C2440 on th...[Details]
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The design requirements of the big homework are: Use the P0 port of the single-chip microcomputer to connect an external 74LS245 as the row driver to control the 8×8 LED dot matrix screen, and th...[Details]
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China Energy Storage Network News:
On February 22, the Global Energy Interconnection Development Cooperation Organization held a press conference in Beijing. On the same day, the cooperation ...[Details]
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0 Introduction
Operational amplifiers are widely used and are an integral part of many analog and mixed-signal systems. A large number of operational amplifiers with varying degrees of com...[Details]
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It is reported that Apple has recently begun testing a foldable iPhone at the Foxconn factory in Shenzhen, and it may not be unveiled until 2022 at the earliest. According to leaked informati...[Details]
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Delixi inverter is a device widely used in the field of industrial automation, especially in the constant pressure water supply system, which can realize the precise control of the water pump and e...[Details]
Sensor
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