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As usual, it may take another week for the first review of the iPhone 11 series to be released, and as for iFixit's detailed disassembly, it will not be available until September 27. However, the dom...[Details]
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Marvell and Samsung are extending their collaboration to include infrastructure for other parts of the radio access network (RAN). The two companies have already collaborated on base station baseban...[Details]
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Multimeter is a common testing tool used to test voltage, resistance, current and other parameters. It plays a great role in the testing, maintenance and production of electronic products. The main...[Details]
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On April 17, automotive parts technology company Faurecia announced during the Shanghai Auto Show that it will invest approximately 15 million euros annually in the research and development of fuel c...[Details]
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introduction
General purpose symmetrical
Doherty
amplifiers are now widely used in cellular base stations.
Freescale Semiconductor's solution for the 3G market in the 2.11GHz~2.1...[Details]
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#include reg52.h #define PORTLEN P0 sbit bit_select = P2^0; sbit seg_select = P2^1; unsigned char src = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f ,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; unsigne...[Details]
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The OriginOS Ocean original system started recruiting for the second batch of public beta today, including 8 mobile phones from the vivo and iQOO brands. 【Model requirements】 X60, X60t, iQOO 5, iQO...[Details]
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Last year was a very optimistic year for the open source instruction set architecture RISC-V. Intel joined as a top-level member, took a seat on the board of directors, committed to spending $1 billi...[Details]
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Many PLC beginners will ask a question, what should I learn first when learning Mitsubishi PLC programming?
First, you need to learn the introduction of Mitsubishi PLC programming and applicat...[Details]
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In industrial production, we will encounter a variety of electronic measuring instruments. We choose different measuring instruments for different measurement requirements. Then, in the specific use ...[Details]
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How to adjust the motor speed
To adjust the speed of the motor, there are usually the following methods:
Speed control by frequency converter: Using frequency converter, the frequency o...[Details]
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This article designs a wireless radio frequency transceiver system based on the wireless transceiver chip Si4432 and C8051F930 microcontroller. The system consists of a sending module and a receiving...[Details]
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Management of data memory of 51 series MCU:
The management of data memory RAM of 51 series MCU is realized through 16-bit special function register DPTR (Data Pointer). Each RAM unit (byte) a...[Details]
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The keyboards of MacBook models have evolved over the years, with Apple constantly changing the design of the keys and the typing experience. This has led to events such as the butterfly keyboar...[Details]
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On October 21, the Gansu Provincial Department of Industry and Information Technology publicly solicited opinions and suggestions on the "Implementation Plan for the Construction and Operation Mana...[Details]
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