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Universal testing machines stretch, bend, compress or pull plastic specimens at controlled speeds until they break. They are the most common instruments in the labs of plastic compounders. These compa...[Details]
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According to foreign media sammobile, Samsung seems to have sent a service termination notice for the "Find My Watch" function to Galaxy Watch 3 users. The notice reads: Although the "Find...[Details]
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Apple announced that it will release its third-quarter financial report for fiscal year 2021 after the stock market closes on July 27 (July 28 Beijing time). After the financial report is released...[Details]
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Recently, the first fully underground substation put into use in Hebei Province, the 110 kV Tabei main substation of the first phase of Shijiazhuang Metro Line 3, which was designed by Hebei Instit...[Details]
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Recently, Lianrui New Materials released a previous research report showing that the good gross profit margin performance in the third quarter was mainly due to the increase in sales of spherical pro...[Details]
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Prescription drugs have become an increasingly important part of the lives of the elderly. Some highly potent chemical drugs must be strictly managed and taken with caution. It is ver...[Details]
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What is an encoder? What is an encoder? What does encoder mean?
The first meaning: Encoder is a device that converts angular displacement or linear displacement into electrical signals. The...[Details]
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Set the range selector switch to the DCV range or the appropriate range in the range, that is, to the range slightly higher than the voltage being measured. If you are not sure about the voltage bein...[Details]
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Since the traditional laser rangefinder performance test must be carried out outdoors to test the target and is restricted by weather conditions, the technical survey and daily maintenance are greatl...[Details]
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Abstract: uPD16312 is a VFD control and drive integrated circuit produced by Japan's NEC Company. It can be used as the core to form a VFD display system. The performance characteristics, composi...[Details]
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The report quoted an insider as saying that Xiaomi is currently in licensing negotiations with relevant IP suppliers, but the company has already started recruiting teams outside. "Xiaomi's u...[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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In 2018, the power battery industry faced both opportunities and challenges. Some battery companies made a lot of money, while others failed to deliver a satisfactory answer. Some were happy while ot...[Details]
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With the development of electronic technology, electronic equipment tends to be more miniaturized. In many aspects, LC filters cannot meet the requirements of modern technology development due to ...[Details]
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The basic principle of the transformer is the electromagnetic induction principle. Now take the single-phase double-winding transformer as an example to explain its basic working principle: when t...[Details]
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