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Overview The number of wireless devices, the diversity of communication standards, and the complexity of modulation schemes continue to increase every year. With the birth of each new generation of...[Details]
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The board is still EK-SAM3S from Inbit. The schematic diagram of the ADC part is as follows: PB1 is a multiplexed pin, which is used as AD function here, corresponding to AD5 on the chip. That is,...[Details]
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On November 12, Infineon Technologies AG announced its financial report for the fourth quarter of 2019 (ending September 30, 2019): revenue increased by 1% year-on-year (2% quarter-on-quarter) to 2.0...[Details]
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It is understood that the China Chemical and Physical Power Industry Association has submitted an application to the Ministry of Industry and Information Technology to formulate mobile power standar...[Details]
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The progress of Tencent’s self-developed chip research and development was made public for the first time. At the 2021 Tencent Digital Ecosystem Conference, Tencent Senior Executive Vice President...[Details]
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For the English version of GCC, please type man gcc in the linux terminal to view it. GCC format: gcc ...[Details]
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Santa Clara, Calif., Oct. 25, 2011 – Tensilica announced today that EnVerv has licensed the Tensilica ConnX DSP (digital signal processor) for use in smart grid power line communication (PLC) syste...[Details]
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Currently, true wireless Bluetooth headsets (TWS) are becoming more and more popular among users. Major mobile phone manufacturers and headset brands have launched their own products, some of w...[Details]
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I used arm7 in my previous work. It didn't have MMU and any OS. Now recalling the code structure at that time, I think it can be called an infinite loop finite state machine. arm7 does not run...[Details]
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#define Dummy_Byte 0xff
#define Read_Data 0x03 //Read memory data
#define HighSpeedReadData ...[Details]
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Relays have been used as switches since before the invention of the transistor. The ability to safely control high voltage systems from low voltage signals, as is the case in isolation resistance m...[Details]
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There are usually two ways to detect whether the ordinary zinc-manganese dry battery has sufficient power. The first method is to estimate the internal resistance of the battery by measuring t...[Details]
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0 Introduction
In terms of software, the instruction cycle is short, and it also has multiplication and division instructions, various forms of bit operation instructions, and logical operation inst...[Details]
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This paper takes the development of IP video intercom system in intelligent building project as the background, combines SIP networking protocol, and proposes a full digital design scheme based...[Details]
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A soft starter is a device used to control the start and stop of a motor. It can effectively reduce the impact of the motor on the power grid and mechanical equipment when it starts, and extend the...[Details]