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Circuit diagram of LM2576+LM358+voltage regulator
Advantages: (1) Since 2576 has built-in over-current protection, over-temperature protection and other safety measures, combined with 358 (dual ...[Details]
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1 Specific design and implementation of the system
1.1 System composition
The system composition is shown in Figure 1. In the system design, two single-chip microcomputers (AT89S52) are...[Details]
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Xinwanda Electric Vehicle Battery Co., Ltd. (hereinafter referred to as "Xinwanda Electric Vehicle Battery"), a subsidiary of Xinwanda, plans to sign the "Zhuhai Municipal People's Government Xinwa...[Details]
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(1) Flash constants:
#include //Header files to be added
const prog_uchar FlashConst = 3; //Define uchar type constant n in flash (flash constant)
unsigned char RamVar; //Define unsigned int...[Details]
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According to Jinding Capital, Shenzhen Zhixin Microelectronics Co., Ltd. (hereinafter referred to as "Zhixin Microelectronics") recently announced the completion of tens of millions of yuan in angel ...[Details]
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AVR ports are true bidirectional ports, unlike 51 pseudo bidirectional ports. This is also an advantage of AVR. Just pay attention to DDRn when operating. True bidirectional ports are not as convenie...[Details]
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The 48 companies that submitted reports deployed a total of 496 self-driving test vehicles, driving 3.2581 million kilometers, equivalent to more than 81 laps around the equator. Waymo had the longe...[Details]
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A week after Apple released the iPhone 11 Pro in 2019, it applied for patents for its camera array design, and now these patents have been disclosed by the US Patent Office. According to foreign medi...[Details]
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Heat dissipation design for high power LEDs
White light LEDs have begun to be used in general lighting and automotive fields. The power input to LEDs has also increased from tens of milliwatts ...[Details]
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1. Use fuses (tubes) to protect LED circuits
Since fuses are disposable, slow to react, poor in effect, and inconvenient to use, fuses are not suitable for LED lamps, because LED lamps are n...[Details]
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This program uses the eight-channel ADC single acquisition mode. According to the configuration, ADC12SC will automatically reset after the conversion is completed in the single mode, so it is necess...[Details]
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Fully integrated center consoles are common in modern cars, with a single display screen serving as the main interface for driver/passenger human-machine interaction with the vehicle. Users can in...[Details]
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According to technology media wccftech, Qualcomm is seeking to launch the upgraded Snapdragon 8 Gen 1 Plus chip as soon as possible to replace the flagship SoC Snapdragon 8 Gen 1 released last year. ...[Details]
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OktoberTech TM is Infineon's annual global eco-innovation summit. This event was born in Silicon Valley in 2017 and has been full of local innovation since its inception. Even during the epidemic, Ok...[Details]
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On October 30, GeoMate, a leading-edge mapping solutions provider, announced a partnership with dSPACE, a simulation and validation solutions provider, to accelerate the development of advanced dri...[Details]
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