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1 Introduction
The national urban road lighting design industry standard that has been promulgated and implemented stipulates that urban road lighting should create a good visual environment f...[Details]
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1. Requirements in the standard
Protective earthing devices protect users from dangerous contact voltages in the event of a fault or short circuit in electrical equipment. To ensure this basic...[Details]
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1 Introduction
Since the first digital signal processor (DSP) chip was introduced in the early 1980s, DSP has brought great opportunities for the development of digital signal processi...[Details]
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According to Japanese media reports on December 27, due to the cold wave, many parts of Japan have seen heavy snowfall. Some areas in Hyogo Prefecture and Shiga Prefecture have even seen record-break...[Details]
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1. Sample appearance 2. Features The STM32F407 series targets medical, industrial and consumer applications that require high integration, high performance, embedded memory and peripherals in pa...[Details]
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1. Interference of the data center integrated wiring system The integrated wiring system is composed of several subsystems. The signal size and frequency used by each subsystem are different, so the...[Details]
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Recently, the Shanghai Stock Exchange (hereinafter referred to as the SSE) issued the "Shanghai Stock Exchange Stock Listing Rules" and related delisting supporting rules (hereinafter referred to as ...[Details]
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In recent years, driven by Apple Airpods, the entire Bluetooth headset industry has transformed into TWS wireless headsets. Since 2016, the Bluetooth audio market has shown rapid growth every year. I...[Details]
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On December
23
, the first PV micro-inverter stock
,
Homai, closed at
745.25
yuan
per
share, still slightly higher than
the closing price of
7...[Details]
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In some applications, user input is required to control the functionality of the device.
There are different kinds of user input methods used in
embedded
and
digital electronics
...[Details]
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I haven't written an article for a long time. After nearly half a year of running around, I can finally write something! When I was working in Guangzhou, my colleagues strongly recommended me to use U...[Details]
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According to foreign media reports, vivo has recently expanded its mobile phone market range. The vivo Y17 mobile phone will be launched in the United Arab Emirates (hereinafter referred to as "UAE")...[Details]
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The UPS uninterruptible power supply can be configured to last for more than several hours.
The backup time of a long-lasting UPS is mainly limited by factors such as battery cost, installatio...[Details]
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LCD1602 display, forward rotation, reverse rotation, stop display height; this one cost 100 yuan. Proteus simulation schematic diagram of the flag automatic lifting system based on 51 single-chip mi...[Details]
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The market for software-defined radio (SDR) system development platforms is promising. Original equipment manufacturers (OEMs) are supporting a large number of wireless communication technologies and...[Details]
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