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The main circuit of the SR-full-bridge converter is shown in Figure 1 (a). When the main switch tubes V1 and V2 are turned on and V3 and V4 are turned off, the transformer's terminals are positive,...[Details]
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Today, Huawei officially launched the thin and light flagship notebook MateBook X, which uses the industry's first floating full-screen, with 3K resolution and 278 PPI, 90% screen-to-body ratio and 3...[Details]
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The clock control logic provides three clocks for the entire chip: FLCK is used for the CPU core; HCLK is used for devices on the AHB bus (such as: CPU core, memory controller, interrupt controller, ...[Details]
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ADC multi-channel acquisition is written based on ADC single-channel DMA transmission. The code is as follows: volatile u16 adcconverdata ={0,0}; static void ADC_GPIO_Config(void) { GPIO_InitTypeDe...[Details]
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As people's living standards improve, energy consumption is increasing. Energy conservation and environmental protection have become important topics for global sustainable development. According to s...[Details]
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On the evening of February 18, Redmi’s official Weibo account announced that it would announce some “hard” information about the Redmi K40 series at 10 a.m. on February 19. At that time, det...[Details]
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In 2019, WM Motor’s cumulative sales reached 16,876 units, and the WM EX5 became the single model with the largest delivery volume among new car-making forces in 2019. However, compared with the 10...[Details]
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With the rapid development of embedded-related technologies, the functions of embedded systems are becoming more and more powerful, and the application interfaces are becoming richer. Designing speci...[Details]
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Apple today released the first beta of the iOS and iPadOS 15.2 update to developers for testing purposes. iOS and iPadOS 15.2 can be downloaded through the Apple Developer Center or via OTA after i...[Details]
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Lithium-ion battery recycling in Europe needs to become a profitable business by 2035. A new study published on August 16 shows that the industry will need more investment to achiev...[Details]
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On November 6, Polestar Motors announced that it had signed a lithium-ion battery unit supply agreement with Korean battery manufacturer SK On to provide batteries for the upcoming Polestar 5 mode...[Details]
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The function of automobile clutch
The clutch is located in the flywheel housing between the engine and the gearbox. The clutch assembly is fixed to the rear plane of the flywheel with sc...[Details]
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1. Detection of microprocessor integrated circuits The key test pins of microprocessor integrated circuits are VDD power supply terminal, RESET reset terminal, XIN crystal oscillator signal input...[Details]
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introduction
Modern CNC lathes have linear and circular interpolation functions. When there are non-circular curves in the part contour, it is necessary to calculate all the nodes after fittin...[Details]
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Speaking of the "Fast and Furious" series
The first thing that comes to mind is the cool car skills that appear in the play.
Or his classic line “For Family”?
After watching "F...[Details]
Analogue and Mixed Signal
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