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New Hunan Client, December 7 (Reporter Yi Yulin) With the rapid increase in economic development and electricity demand, the development of UHV is an inevitable choice to ensure national energy sec...[Details]
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The Electric Strength Test is one of the common electrical test items in the field of product safety testing. Almost all assessments involving electrical insulation strength will include the so-cal...[Details]
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The support for S3C2440 RTC under Linux is very complete. We only need to make simple modifications to use RTC
1. vi arch/arm/mach-s3c2440/mach-smdk2440.c
static struct platform_dev...[Details]
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On May 20, the Ministry of Industry and Information Technology announced 130 IoT projects, including 49 IoT key technology and platform innovation projects and 81 IoT integrated innovation and fusion...[Details]
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Following my upgrades to the handheld game controller, I added a new 1.8" color LCD for animated graphics, and an accelerometer module for motion control input.
In one of my previous art...[Details]
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void Timer2_Init(void) { CLK_ICKR|=0x01; while(!(CLK_ICKR&0x02)); CLK_SWR=0xe1; TIM2_PSCR=0x04; TIM2_ARRH=0x01; TIM2_ARRL=0x00; TIM2_CC...[Details]
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0 Introduction
LabVIEW is the abbreviation of laboratory virtual instrument engineering workbench. It is an innovative software product of NI Corporation in the United States. It is also the m...[Details]
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Voltage output transmitters have constant voltage source characteristics and high input impedance. If the transmitter is far away from the PLC, the interference signal current generated by the dist...[Details]
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1 Introduction Flow parameter is one of the four most important parameters in the process of industrial production detection, and it is also the most difficult parameter to measure. At home and abroa...[Details]
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One question engineers often encounter when designing power supplies for noise-sensitive systems that use clocks, data converters or amplifiers in medical applications, test and measurement, and wire...[Details]
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1.1 Variable (Constant) Declaration First declare the stack size SVC_STACK_LEGTH EQU 0 FIQ_STACK_LEGTH EQU 0 IRQ_STACK_LEGTH EQU 256 ;IRQ interrupt stack ...[Details]
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introduction
In high power factor correction AC/DC circuits, dedicated control chips such as UC3842 and UC3855A are widely used to achieve power factor correction, while in phase-shifted full-...[Details]
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In industry, voltage 0-5(10)V or current 0(4)-20mA is usually used as a method for analog signal transmission, which is also a method often used by programmable controllers. So what are the differe...[Details]
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The Boost topology has always been one of the classic and basic circuits, and it is used in many power supply devices. This article explains that the Boost modules that are studied, disassembled, and...[Details]
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The transition from the LiDAR route to the visual route has greatly improved the perception ability. The secret of Xiaopeng's visual intelligent driving evolution lies in the implementation of the ...[Details]
MicroPython Open Source section
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