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Bluetooth technology is a communication protocol for personal wireless networks. It originated from an advanced short-range wireless communication technology jointly launched by five companies incl...[Details]
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Although smartwatches already support many advanced vital signs monitoring functions, both Apple and Samsung face strict approval from regulators. After all, if they are managed as medical devi...[Details]
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The electric energy meters currently in use can be divided into three types, namely induction electric energy meters, pulse electric energy meters and electronic electric energy meters. Induction ele...[Details]
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In recent times, Huawei has become the focus of everyone's attention. With opportunities and challenges coexisting, Huawei has been "signing" contracts frequently in China, from universities to local...[Details]
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The IEEE 802.3af standard for Power over Ethernet (
PoE
) brought a new look to Ethernet by specifying that DC power be transmitted along with 10/100/1000 Mbps data. Among other things, PoE b...[Details]
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DC-DC module power supplies are increasingly used in communications, industrial automation, power control, rail transit, mining, military and other industries. Modular design can effectively simplify...[Details]
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According to Jiwei.com, Samsung Electronics' semiconductor business has always been the main engine driving the company's high profitability, but it is currently under increasing pressure. According ...[Details]
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The "post-Moore era" is here: SCHOTT expands its glass substrate product portfolio to support advanced semiconductor packaging technology in the era of artificial intelligence October 12, 2023, Ma...[Details]
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Inspection steps before using the pressure gauge 1. Appearance inspection 1. The assembly of the pressure gauge parts should be firm and without looseness. 2. The newly manufactured pressure gauge ...[Details]
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introduction
In recent years, the rapid development and progress of my country's power sector has accelerated the pace of power grid construction. The operation status of the power grid is clo...[Details]
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/*Temperature sensor
Using Tianxiang temperature conversion module algorithm
Download address of the complete version of the program:
http://www.51hei.com/f/ds1820pIC.rar
*/
#i...[Details]
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At the Shanghai Auto Show held not long ago, the charging products on BorgWarner's booth attracted much attention. This was the first centralized display in China after its acquisition of Hubei Zhui ...[Details]
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1. Measurement quality: When measuring, the multimeter should be set to the r×100 or r×1k block (r×1 or r×10k block cannot be used, the former has too much current, and the latter has too high a batt...[Details]
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Abstract: The phenomenon of achieving zero current ripple on one of the two inductors after the two inductors are coupled to each other is studied. The conditions for achieving zero ripple are di...[Details]
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ABB industrial robots are automation equipment widely used in manufacturing, logistics, medical and other fields. Their motion instructions are the key to achieving precise control of the robot. Th...[Details]