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#include stcreg.h #define uchar unsigned char #define uint unsigned int sbit FMQ=P3^4; sbit QR=P2^7; sbit QY=P2^6; sbit QG=P2^5; sbit HR=P2^7; sbit HY=P2^6; sbit HG=P2^5; sbit ZR=P2^4; sbit ZY=P2^...[Details]
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Recently, news has been exposed about BOE's roll-up screen prototype, which can realize the stepless enlargement or reduction of the screen through a switch. According to the information curren...[Details]
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TMS320F2812 is a 32-bit high-performance digital signal processor (DSP) with a main frequency of up to 150 MHz, and an ADC conversion module is integrated inside. The ADC module is a 12-bit, pipeli...[Details]
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Recently, members of the U.S. Senate and House of Representatives proposed new bills to restrict Huawei's 5G. At today's regular press conference held by the Ministry of Foreign Affairs, spokesman Ge...[Details]
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FSP107-2PS01 two-in-one power supply assembly is mainly used with LG 26-inch screens to directly drive CCFL lamps, as shown in Figure 1. If used with screens from other manufacturers (such as Sams...[Details]
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The 2016 Beijing International Auto Show not only brought us a visual feast of car exterior design, but also, as usual, major car companies competed in the field of technology. Although there are ...[Details]
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A variable frequency drive (VFD), also known as an AC speed regulator or AC variable frequency speed regulator, is an electronic device used to control the operation of an electric motor. It contro...[Details]
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The car generator is the main power source of the car. Its function is to supply power to all electrical devices (except the starter) and charge the battery when the engine is running normally. The...[Details]
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Magnetic resonance imaging is a special examination that uses magnetic fields and radio frequency pulses. It is safe, accurate, non-invasive, and harmless to the human body. Therefore, it is widely u...[Details]
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As the epidemic continues to escalate in Japan, after large companies such as Toyota announced suspension of work and production, Toshiba Group also decided to give 76,000 employees a 17-day "long va...[Details]
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With the rapid development of computer technology today, microcomputer relay protection devices have the advantages of advanced principles, high reliability, simple operation, and convenient mainte...[Details]
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On November 19, the 2020 Beijing International Microelectronics Symposium and IC WORLD Academic Conference was held in Beijing. The theme of this conference is "Starting with a New Chip, Leading the ...[Details]
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1. When using a multimeter, do not touch the metal part of the test lead with your hands. This can ensure accurate measurement and personal safety. 2. When measuring a certain amount of electrici...[Details]
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PSW is an 8-bit register used to set the CPU status and indicate the status after instruction execution. CY (PSW.7): Carry flag. When executing addition or subtraction instructions, if the highes...[Details]
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On October 24, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary Youshang has launched a 30kW V...[Details]