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Abstract: PCF8563 is a low-power CMOS real-time clock/calendar chip produced by PLILIPS. This article introduces the structure, function and working principle of PCF8563. Combined with its appli...[Details]
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Typical Application of Fieldbus Technology in Substation Automation System
Substation automation systems are developing in the direction of decentralization and networking. The substation environme...[Details]
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Why does the water pump trip when it is soft started?
The reasons for the pump soft start tripping may be as follows:
1. Overload protection
If the load of the water pump is too high...[Details]
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Various initiatives around the world to reduce the energy consumption of electronic systems are driving single-phase AC input power supply designers to adopt more advanced power supply technologies...[Details]
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After multiple charge and discharge cycles, the capacity of lithium-ion batteries will decrease, shortening the battery life. According to foreign media reports, the Gwangju Institute of Science and ...[Details]
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Analyst firm Gartner has released its global smartphone sales data for the second quarter of 2019. The data is not good news for the industry, as total global smartphone shipments in the second quart...[Details]
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On December 23, Huichuan Technology disclosed in an institutional survey that the company's industrial robot business has grown well overall this year, with shipments of approximately 12,000 unit...[Details]
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Modern communication equipment, portable electronic products, laptops, electric vehicles, small satellites, etc. generally use batteries as power sources and are widely used. However, the batteries...[Details]
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1. Hardware Platform:
Zhengdian Atom i.MX6U Alpha Development Board
2. Startup method selection
I.MX6U supports multiple boot modes and boot devices, such as booting from S...[Details]
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Recently, Shanghai Anlu Information Technology Co., Ltd. (hereinafter referred to as "Shanghai Anlu") completed the D round of capital increase. In this round of capital increase, old shareholders Hu...[Details]
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Samsung recently announced that they have begun mass production of 16GB LPDDR5 flash memory on the second production line already in Pyeongtaek, South Korea. This is the industry's first 16GB LPDDR5 ...[Details]
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1. Modify the IP address of Tiny6410 Linux system: vi /etc/eth0-setting
2. Ubuntu14.04 automatically logs in to the system as root: /etc/lightdm/lightdm.conf
...[Details]
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Lithium-ion batteries first appeared in 1991 and have become the technology of choice for many applications, including satellites, ground vehicles and model aircraft, as well as laptop computers an...[Details]
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In the process of using UPS power supply system, people often think that Hoppeck batteries are maintenance-free and do not pay much attention to them. However, data show that the proportion of UPS ...[Details]
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Yes, but it is worth noting that the connection and application of single-phase inverters and single-phase motors need to consider many factors, and the connection between single-phase inverters an...[Details]
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