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Measurement of transient (damping) characteristics of stepper motors
When the rotor of a stepper motor makes a 1-step angular step, it will oscillate and then slowly decay to a stop. The verti...[Details]
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After installation and commissioning some time ago, the energy storage power station of Xingwang Meat Products Co., Ltd. entered the trial operation stage. This is the first user-side energy storag...[Details]
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In his opening speech, Xu Wenwei, Huawei's director and president of the Strategic Research Institute, announced that Huawei has obtained more than 50 5G commercial contracts worldwide, including 28 ...[Details]
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Currently, digital productivity represented by 5G and AI is setting off a new wave of intelligence. While leading the innovative development of industries such as intelligent Internet of Things and a...[Details]
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Abstract: This paper mainly introduces a design of an intelligent robot with entertainment and security functions. The solution is based on Infineon's 16-bit single-chip XE162FN, and realizes wire...[Details]
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In recent years, the measurement of body diagonal displacements as defined by ASME B5.54 or ISO 230-6 has provided a rapid method for verifying machine tool volumetric errors and has been well establ...[Details]
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On December 30, 2019, the first switchgear data center in Anhui Province, Hefei Zhonghai Data Station, was officially put into operation. The station integrates urban power supply and data service ...[Details]
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Recently, JinkoSolar announced that it has signed a 1.2MWh energy storage order with one of the largest power developers in Africa. The project will improve the local electricity environment an...[Details]
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"All the spare tires we had built became regular tires overnight." In the face of trade sanctions, Huawei HiSilicon President He Tingbo's words are inspiring. And now, a year later, the former "spa...[Details]
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It is estimated that by 2020, there will be 50 billion to 300 billion IoT devices in the world, most of which are small IoT devices supported by new microcontroller, wireless and sensor technologies....[Details]
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The single chip microcomputer source program for controlling the 28BYJ-48 stepper motor driver is as follows: #include reg52.h #include intrins.h unsigned char CCW ={0x80,0xC0,0x40,0x60,0x20,0x...[Details]
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What are the main parameters of the lithium battery protection board tester? Some lithium battery factories often ask questions about protection board testers. After all, this is an industry that p...[Details]
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cutting edge
The emergence of Apple iPhone has brought the concept of smart phones into thousands of households. With the rapid popularization of smart phones, consumers' demand for smart phone fu...[Details]
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Capsules can be taken orally to reach the gastrointestinal lesion area to perform medical functions, providing an important way to achieve painless and non-invasive diagnosis and treatment of gastr...[Details]
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Chen Xiao, our reporter As of October 31, according to the data from iFinD of Tonghuashun, according to the industry classification of Shenyin Wanguo, 102 lithium battery industry chain companies in t...[Details]