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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
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A common problem encountered in electronic design is the testing of the transmission characteristics of the circuit under test (DUT). The transmission characteristics here include gain and attenuatio...[Details]
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Upgrading firmware via serial port ①Jump_To_Application = (pFunction)(*(vu32*) (IAPSTART + 4)); __MSR_MSP(*(vu32*) IAPSTART); Jump_To_Application(); Track __MSR_MSP (usually this function is in ...[Details]
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In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
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According to foreign media reports, Audi has been leading the development of lighting technology. Now the company has officially launched an optional device on the 2021 e-tron and e-tron Sportback mo...[Details]
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Working Principle of Motor Control Circuit
The motor control circuit is an electronic circuit that can accurately control the operation and performance of the motor by controlling the motor po...[Details]
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Currently, in all-electric (BEV) or hybrid electric vehicle (HEV) applications, the management of high-voltage lithium battery packs faces many challenges. In addition to monitoring the charging and ...[Details]
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Amazon is about to launch new machines that will automate the work of thousands of its employees: packing customer orders. Amazon has begun deploying the technology in a handful of warehouses in re...[Details]
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With the rapid growth and emergence of portable devices such as tablets and smartphones, it is becoming increasingly difficult to implement battery management to achieve higher performance of batte...[Details]
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With the improvement of industrial production automation level, various sensors are being used more and more. As a sensor for speed and displacement feedback, rotary encoders are mainly used in CNC m...[Details]
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In OnePlus's product line planning, there is always a product with T every year. This enhanced version with turbo often triggers another wave of buying craze. On the OnePlus 7 Pro, which is al...[Details]
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; If assembled with TASM the variable {CONFIG} will be set to 16
; If assembled with ARMASM the variable {CONFIG} will be set to 32
; Set the variable THUMB to TRUE or false depending on whether th...[Details]
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How to use the smart soil nutrient tester. The smart soil nutrient tester is a rapid testing instrument used to detect soil environmental conditions and improve soil fertility. On the one hand, the ...[Details]
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Class D audio power amplifier
* Class D amplifier is a digital amplifier based on pulse width modulation (PWM).
* Its final power amplifier operates in a pulse switching state (large cur...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]
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