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1. What are the advantages of PIC series microcontrollers? Since I came into contact with PIC microcontrollers in 1995, I have been keen on the development and application of this type of microcont...[Details]
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In the past, car airbags were installed inside the car. TRW Automotive Safety Technologies is developing an external airbag that is installed on the side of the car. It uses cameras and radar ...[Details]
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Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
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1 Introduction As a new type of light source in the 21st century, semiconductor lighting has the advantages of energy saving, environmental protection, long life and easy maintenance. It is a gen...[Details]
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High-speed data demands continue to grow, and we expect future applications to generate even greater data demands. This could involve future virtual reality worlds in the Metaverse, as well as someth...[Details]
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Fault 1: No response after power on, unable to boot Test results: After testing, the instrument CPU board is damaged, causing it to fail to boot; after booting, the self-test reports an error, the ou...[Details]
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Introduction: Frequent automobile information security incidents have made the security situation in the automobile industry increasingly tense. These automobile network security attacks may affect...[Details]
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1 Introduction
In the previously published article "Application Research of Static Induction
Thyristor
(SITH)", we studied the basic characteristics of domestic SITH devices and developed f...[Details]
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Introduction: The previous lecture introduced the principle of connecting a microcontroller to an external keyboard and gave an application example. This lecture will introduce the microcontroller dy...[Details]
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In recent years,
LED
lights have been increasingly used in car design, which not only adds a sense of modernity to the appearance of cars, but also makes them more familiar to more people. ...[Details]
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This is a fire alarm
When smoke enters the outer ionization chamber, some positive and negative ions are adsorbed in the smoke and burn to generate particles (the particles generated by co...[Details]
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Set the operating frequency during Trace (that is, the current system clock, such as stm32f103, f107 is 72MHz, f407 is 168M, and f429 is 180M): 2. Enter the debugging state, set a breakpoint befo...[Details]
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1 Introduction In the modern power electronics industry, rectifier and inverter power systems have made great progress. In this power system, the role of the DC link capacitor is to prevent th...[Details]
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This year's iPhone XS and iPhone XS Max have added IP68 waterproof and dustproof functions, which means that the phone can stay in 1 meter of water for up to 30 minutes. However, some domestic users ...[Details]
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0 Introduction
As a green energy, solar energy will be an energy-saving project vigorously promoted by the country, and low-pressure sodium lamps are the best light sources for energy-saving...[Details]
PCB Design
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