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On February 23, the Qichacha APP showed that on February 22, the first-instance civil judgment on the invention patent infringement dispute between HTC International Corporation (an HTC affili...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Assuming the system clock is 72Mhz, TIM1 is obtained from PCLK2 (72MHz), and TIM2-7 is obtained from PCLK1.
The key is to set the clock pre-division number and the value of the automatic reload regis...[Details]
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MCU Minimum System
As shown in Figure 2, the 89C51 is connected to a crystal oscillator and two capacitors through pins 18 and 19 to form an oscillation circuit, which can...[Details]
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Under the latest changes, Apple hopes to launch an electric vehicle as early as 2028, about two years later than its most recent forecast, people familiar with the matter said. After Apple found that...[Details]
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On December 10, the People's Government of Lijiang City and Beijing Green Vanadium New Energy Technology Co., Ltd. (hereinafter referred to as Beijing Green Vanadium) held a signing ceremony in Beijin...[Details]
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Lin Haifeng, Sales Director of Wireless Network Business in Northeast Asia of CommScope Carrier Network & Global OEM Sales Leader of Asia Pacific Region The recent global economic slowdown has inev...[Details]
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1. Transplantation environment Host: VMWare--Fedora 9 Development board: Mini2440--64MB Nand, Kernel:2.6.30.4 Compiler: arm-linux-gcc-4.3.2.tgz u-boot：u-boot-2009.08.tar.bz2 2. Transplantation s...[Details]
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When you are still questioning whether the GPS in your hand is SIRF 3rd or 4th generation, we can only say that those are in the past. The new SIRF Prima era is about to come with the mass producti...[Details]
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The 8-bit single-chip microcomputer is widely used in some simple controllers due to its simple internal structure, small size and low cost. Even in this century, it still occupies a considerable sha...[Details]
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Two recent pieces of news have excited people in the semiconductor manufacturing field. The first is that TSMC announced that they intend to invest $12 billion to build a factory in Arizona. The othe...[Details]
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What happens when a single-phase motor reverses?
Single-phase motor reversal may be caused by a variety of reasons, including the following common situations:
Incorrect wiring of th...[Details]
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1) Use large-area chip packaging
Replacing the existing 0.3×0.3mm2 small chip packaging with a 1×1mm2 large-size chip is a major technological development trend when the chip injection cur...[Details]
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Orifice flowmeter is a commonly used flow measurement instrument, widely used in process control and measurement in the fields of petroleum, chemical industry, metallurgy, electricity, heating, water...[Details]
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The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]
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