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In photovoltaic systems, as technology develops and matures, the ratio of components to inverters continues to change. It is no longer a 1:1 ratio. Due to various factors such as lighting condition...[Details]
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According to foreign media reports, German software and automotive technology supplier Vector announced the development of the network interface Vector VN1641 for the next generation of automotive ...[Details]
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As subsidies for new energy vehicles have been drastically reduced, the lower-cost lithium iron phosphate battery is showing signs of "recovering". BYD, once a "firm representative" of this technolog...[Details]
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List several issues to pay attention to when
transitioning from ICC AVR to AVR STUDIO 1. Header file changes
ICCAVR uses "#include iom16v.h "
AVR STUDIO changed to "#include avr/io.h " ...[Details]
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First clarify the concept Exception: Exception means that some abnormal situations occur during the program running process (USER mode), and interruption is a kind of abnormal situation. Interrupt: A...[Details]
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With the rapid development of economy and the significant improvement of people's living standards, the number of cars in our cities is increasing day by day. The shortage of parking spaces has ca...[Details]
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The global navigation satellite system (GNSS) is a space-based radio positioning system that can provide 24-hour, three-dimensional coordinates, velocity and time information to appropriately equippe...[Details]
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This article takes the AT89C51 system with a 6MHz clock as an example to illustrate the application of clock interrupts: Timer initial value and interrupt cycle The clock interrupt does not need ...[Details]
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On April 28, the "2021 Seventh Quality Matters China Photovoltaic Festival" hosted by the German TÜV Rheinland Group (hereinafter referred to as "TÜV Rheinland") was held in Hangzhou, and Zhang Yul...[Details]
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Jlink is a product of Segger. Jlink officially provides debugging software and drivers. The debugging software includes jlink command (j-tag debugging), j-mem (memory viewing), j-flash (flash burning...[Details]
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Recently, I was studying the book "ARM Processor Bare Metal Development Practice - Mechanisms Rather Tactics" and conducted a Timer0 interrupt test on a TQ2440 development board according to the examp...[Details]
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The transformer winding deformation tester is used to measure the amplitude change of the frequency response and the resonant frequency offset according to the coil displacement and deformation cau...[Details]
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Preface
Industry sources estimate that approximately 70 percent of electronic engineers today work on designs that have a large mix of analog and digital signal components. As a result, desi...[Details]
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According to statistics, up to 20% to 22% of electrical energy is used for lighting. Improving the energy efficiency of lighting applications and even further reducing their energy consumptio...[Details]
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In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]
Switching Power Supply Study Group
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