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Following the trend of new energy vehicles, the charging industry is very lively, but charging operators and platform providers have not found a sustainable and generally feasible profit model. Yun...[Details]
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Compared with linear power supplies, switching power supplies have many advantages: because the main power transistor works in a switching state, its loss is small and the overall efficiency is gre...[Details]
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While everyone is applauding Tesla's "super factory" plan, 24M, a low-key and mysterious startup company in Massachusetts, USA, is also "not willing to be left out" and recently launched a...[Details]
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1. Experimental tasks
The 8X8 dot matrix LED displays “★”, “●” and a heart-shaped pattern. Press the button to select the pattern to be displayed.
2. Circuit Schematic
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A new device driver model - platform device driver - was introduced into the Linux 2.6 kernel. Platform device drivers are divided into platform devices (platform_device) and platform drivers (plat...[Details]
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The random number generator RNG of STM32F4 uses environmental noise as a seed to generate 32-bit random numbers for use by the host. 【Main Features】 1. Generate 32-bit random numbers 2. Time interval...[Details]
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State Grid Corporation of China proposed to initially build a ubiquitous power Internet of Things by 2021. The power distribution field is in the main battlefield of the construction of the ubiquit...[Details]
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Using ON Semiconductor's NCP5604 product, after obtaining accurately matched currents, a group of four LEDs in any display backlight or low-power flashlight can be accurately driven. After the output ...[Details]
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What are the bottlenecks restricting the large-scale commercial use of lidar? If it were placed two or three years ago, the opinions given by practitioners might include "expensive", "difficult to ...[Details]
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After experiencing the wave of development of artificial intelligence technology and the baptism of the market, the popularity of the "AI+" concept has gradually declined. As one of the main landing ...[Details]
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AVR has different interrupt sources. Each interrupt and reset has a separate interrupt vector in the program space. All interrupt events have their own enable bit. When the enable bit is set and the ...[Details]
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In LabView, variables are displayed in the back panel, because the back panel is used to write programs, and variables are part of the program. As we all know, in a program, variables are divid...[Details]
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At 23:50 on July 19, with the issuance of the "closing" command, the CNNC Ziyun 200MW/400MWh independent shared energy storage power station in Ziyun County, Anshun City, Guizhou Province successfu...[Details]
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High-efficiency boost voltage-stabilized power supply circuit composed of MAX632
As shown in the figure, a high-efficiency boost voltage regulator composed of MAX632 is shown. MAX632 is an integ...[Details]
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In recent years, the new energy vehicle market has developed rapidly. Data shows that global sales of new energy passenger vehicles will reach 13.69 million in 2023, a year-on-year increase of 35%....[Details]
Analog electronics
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