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1 System Structure
According to the performance requirements of the system, the resonance source system is mainly composed of six parts: computer control software, USB communication, CPU modul...[Details]
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In 2019, Texas Instruments (TI) launched a number of products with extremely low quiescent current (Iq), bringing an unprecedented experience to battery-driven products. These include the 25nA Iq low...[Details]
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What does an average annual increase of 1.52% in electricity generation mean?
For the 20MW Phase III of Golmud Power Station,
This means that an additional profit of 5.6 million yuan has ...[Details]
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In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedbac...[Details]
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Principle knowledge
Verification Test
Summarize
Many friends know that the math channel function can be used in the crankshaft signal waveform to obtain the engine speed inform...[Details]
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At present, a large number of radioactive sources are commonly used in the production process of metallurgical, petroleum and other enterprises. Since some radioactive sources have high activity and m...[Details]
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In the automotive industry, BYD has always been known as the "road tank". In 2018, BYD Tang DM "crashed" into the C-NCAP for the first time and achieved a 5-star rating, the best result for new energ...[Details]
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Reset means to make some resources inside the microcontroller a fixed initial state by some means, so as to ensure that the microcontroller can start running from a fixed entry address in a fixed e...[Details]
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All-solid-state batteries are recognized as one of the preferred options for next-generation batteries. They have been included in the development strategies of China, the United States, Japan, South ...[Details]
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We can think of antennas as bidirectional transducers between electromagnetic energy in free space, as defined by Maxwell's equations, and RF voltages and currents confined in conductors or wavegui...[Details]
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Just one year has passed since China first proposed the concept of ubiquitous power Internet of Things. By upgrading the power grid infrastructure, the traditional power grid will be upgraded to the ...[Details]
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With the rapid development of LED lighting industry, the LED power supply market is also expanding rapidly. On the one hand, traditional power supply manufacturers have launched LED power supply ...[Details]
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Hardware: STC89C52RC Development tool: Keil uVision4 Preface: 8051 is a very classic and long-standing single-chip microcomputer. As an entry-level single-chip microcomputer, 8051 is popular among ma...[Details]
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Radio Frequency Identification (RFID) is an automatic identification technology that has matured since the 1980s. RFID uses radio frequency to conduct non-contact two-way communication to achieve ide...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]