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Introduction With the continuous development of industrial technology, the requirements for single-chip microcomputer control are getting higher and higher. Single-chip microcomputers are requir...[Details]
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The 1,500- lumen
prototype
LED lamp
developed by the U.S. Department of Energy and the University of Maryland
can emit light equivalent to that of a 100-watt halogen lamp, and c...[Details]
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The 2020 Honor Life store in Shenyang opened. In an interview with the media after the press conference, Honor President Zhao Ming said that Honor will launch large-screen mobile phone products in 20...[Details]
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1. It is imperative to develop the new energy vehicle industry As the global energy crisis becomes increasingly serious and the environmental pollution caused by automobile emissions has gradually re...[Details]
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The world's largest consumer electronics show, IFA 2020, was held in Berlin, Germany from September 3rd to 5th. Huawei brought new products to the event. The theme of Huawei's event was Huawei's Visi...[Details]
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On September 5, 2020, the China Automotive Industry Development (TEDA) Forum was held in Tianjin Binhai New Area. The theme of this year's forum is "Dual Upgrade of Industry and Consumption to Recons...[Details]
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There are generally three methods to measure high frequency: resonance method, comparison method and counting method. 1. The resonance method uses the phenomenon produced when the resonant system res...[Details]
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introduction
Energy-saving and environmental protection technology is the focus of the world's current attention. In LCD display modules, the power consumption of the backlight can account...[Details]
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Transplant 2.6.30.4 to MINI2440 to exercise yourself This study note is based on failure to move forward ~ The focus is on how to find problems and how to solve them. Because my hardware foundation i...[Details]
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This paper proposes a DSP repetitive control scheme, which uses a repetitive controller to track the periodic reference command signal, reduce the output voltage harmonics, and improve the dynamic ...[Details]
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We have discussed the reset issue before. In fact, the execution process of the four resets is not the same. After the external reset, the processor first determines the state of P2.10 to determine w...[Details]
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1.WDTCR——Watchdog Timer Control Register
– – – WDTOE WDE WDP2 WDP1 WDP0
Bit - Res: Reserved bits
ATmega16 reserved bits, read operations return a value of zero.
Bit 4 - WDTOE: Wat...[Details]
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In the fields of communication and power, the DC power supply system outputs different currents and voltages. For large-capacity power supply systems, multiple small-capacity power modules of the same...[Details]
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From August 14th to 16th, the 8th China International Information Technology Expo (CITE2020) will be held at the Shenzhen Convention and Exhibition Center. This exhibition focuses on the integration ...[Details]
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Synchronous machines, sine-cosine resolvers, etc. are widely used in fire control, aerospace, automatic control and other fields to realize the transmission of shaft-angle information between sys...[Details]