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Recently, Xiaomi and Lenovo's Motorola mobile phones have been arguing over which one will be the real first launch of the Snapdragon 8Gen1 chip. Recently, Lenovo executive Chen Jin once again promot...[Details]
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The simplest and most basic program for microcontroller to read and write SD card
Processor: s3c44b0 (arm7)
SD card and processor pin connection: MISO -- SIORxD MOSI -- SIOTxD CLK -- SCLK CS -- PE...[Details]
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Key technology innovation: energy development
Oil and gas-hydraulic fracturing and other development technology innovations will lead to a significant increase in proven reserves and recov...[Details]
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The microcontroller MCS-51 microcontroller has the addressing capability of 64K program memory and 64K data memory. Its data memory and I/O devices are uniformly addressed within the range of 64K. I...[Details]
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1. Measurement of voltage 1. Measurement of DC voltage, such as batteries, walkman power supplies, etc. First, insert the black test lead into the "com" hole and the red test lead into the "V Ω" hole...[Details]
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SHANGHAI, November 28, 2023 /PRNewswire/ -- On November 27, 2023, at the Bloomberg New Energy Finance Shanghai Summit, Payne Technology and Bloomberg New Energy Finance jointly released a white pap...[Details]
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The cable quick checker is mainly used to check the continuity of computer LAN cables and other similar integrated digital network cables and analog cables. It is more convenient and faster than using...[Details]
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According to the latest report from Canalys, in the first quarter of this year, global smartwatch shipments increased by 12% year-on-year. Apple Watch still ranked first in market share, but the seco...[Details]
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Since Apple, Samsung, Huawei and other mobile phone manufacturers have rushed into full-screen and narrow-frame designs, panel driver ICs have moved towards chip-on-film packaging (COF). In addition ...[Details]
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According to CCTV Finance, 2020 is the year when my country's 5G mobile phones are accelerating their sales, and mobile phone companies have ushered in a "tide of orders." Due to tight producti...[Details]
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On July 8, according to Phoenix Technology, Huawei's self-developed operating system "Hongmeng" will be unveiled at the Huawei Developer Conference next month. It is understood that the Huawei Global...[Details]
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When LPC1768 uses systick in the code, it appears in the following form if (SysTick_Config(SystemCoreClock /1000))/1ms enters an interrupt/ { while (1); /* Stop here in case of error ...[Details]
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The ship meteorological instrument is one of the equipment of the ship navigation system. It can measure multiple meteorological elements such as wind speed, wind direction, temperature, humidity, ...[Details]
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At present, electronic products mainly use SMD packaging devices, but many high-power devices and some power modules still use perforated packaging, which is mainly because they can be easily insta...[Details]
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A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
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