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Today, The Paper quoted an OPPO insider as saying that OPPO will reduce celebrity endorsements at the head office level. When operating globally, it is considering changing its past "fresh meat" rout...[Details]
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Build the foundation for testing and verification of domestic compound semiconductor power devices
Shenzhen, China, June 15, 2023 – The strategic cooperation press conference betwe...[Details]
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Today, engineers must master mixed signal knowledge and the use of related instruments when designing consumer electronic products. There are many types of interfaces popular on the market, and many ...[Details]
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Industrial high-power power supply equipment must have high reliability, excellent voltage stability, low power loss, super strong anti-interference ability and low electromagnetic radiation interf...[Details]
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In recent years, with the continuous development of information technology and the popularization and application of security products and systems, data security issues in the security industry h...[Details]
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＃i nclude《90s8515.h》 #define uchar unsigned char #asm equ __LCD_port=0x18 ;PORTB #endasm ＃i nclude ＃i nclude /************Key function description: 0--9 are number keys********/ #define cEnter 16 //C...[Details]
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Using 51 single chip microcomputer as platform, use TFT to draw a solid rectangle!
The key to the following procedures lies in your own application, and if you have extra experience, you can study it...[Details]
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Microwave burglar alarm
Microwaves refer to
radio waves with a frequency of
f
300MHz
.
The burglar alarm made according to the principle of microwave Doppler...[Details]
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Photovoltaic inverter
is
the main component and important part of
solar
photovoltaic power generation
system. In order to ensure the normal operation of solar photovoltaic power ...[Details]
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1 Error-proofing design for wire cutting and crimping process (MES system error-proofing)
The wire cutting and crimping process is the most automated process in the manufacturing of automotive...[Details]
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Radio frequency card (contactless IC card) is a new technology developed in recent years. Compared with traditional contact IC card and magnetic card, the contactless IC card developed by radio fre...[Details]
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summary:
The safety power supply is set up to ensure that the unit can be shut down smoothly when the whole plant is out of power. It mainly provides power for steam turbines, water pumps, coal mil...[Details]
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The basic framework is written according to the program in Guo Tianxiang's Lesson 8, but when fading in, the instruction Guo used is write_com(0x18); But when I used it, it just didn't show up, so ...[Details]
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For electric vehicles and hybrid vehicles, the core technology lies in the battery. Compared with other types of batteries, power lithium-ion batteries have the disadvantages of high price and poor...[Details]
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Through a partnership with Virginia Diodes Inc. (VDI), the FieldFox handheld analyzer supports frequencies up to 170 GHz, providing a rugged, lightweight and portable solution for mmWave s...[Details]
Microcontroller MCU
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