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As the core component of new energy vehicles, the electric drive system has an important impact on the vehicle's power, economy, comfort, safety and life.
In the electric drive system, t...[Details]
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8-bit microcontrollers are widely used in embedded systems, but it has inherent defects to let them deal directly with PCI bus devices. 8-bit microcontrollers only have 16-bit address lines and 8-b...[Details]
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A typical voltage-to-frequency converter is also called a VCO (voltage controlled oscillator), where the input voltage of the IC has a simple regulation characteristic for the output frequency. It ha...[Details]
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1 Detailed explanation of SystemInit() function based on STM32F103 1 The firmware library used is STM32F10x_StdPeriph_Lib_V3.5.0 2 The specific model of the learning board CPU is STM32F103VET6 ...[Details]
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On March 28, Shenzhen Ziguang Tongchuang Electronics Co., Ltd. (hereinafter referred to as "Ziguang Tongchuang") issued the winning bid announcement of the "HAST Test Chamber Procurement Project". T...[Details]
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The long-awaited photovoltaic electricity price has finally been released. The National Development and Reform Commission issued a notice on August 1 to implement a unified national benchmark on-gr...[Details]
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On September 27, a serious remote code execution (RCE) vulnerability was exposed in the Linux circle. It has existed for more than 10 years and affects almost all GNU/Linux distributions. There is ...[Details]
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1. Why should LED be protected?
White LED has many advantages and is increasingly entering people's daily lives. Its usage is now very large. It is a new device with its own characteristics. W...[Details]
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What is the problem being solved? The race condition caused by SMP // Actually, it avoids the race condition of SMP, because each CPU has a variable with the same name, and there will be no race cond...[Details]
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1 Introduction
High-power
white LED,
as a semiconductor light source, has the characteristics of energy saving, long life, green environmental protection, low voltage and short swi...[Details]
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Cable Fault Test System (Full Configuration)The smooth flow of wired communication and the transmission of power depend on the normal operation of the cable line. Once the line is blocked, it will c...[Details]
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AREA BOOTCODE, CODE, READONLY
ENTRY
BootloAd
LDR r0, =0x00
LDR r1, =0x00
LDR r2, =0x00
LDR r3, =0x00
END
1) In the ARM program, how to ...[Details]
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Last October, Microsoft released its first dual-screen Android phone, Surface Duo. The phone features an ultra-thin body design and two 1800*1350 5.6-inch screens connected by a hinge. After a year...[Details]
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Advanced Driver Assistant System (ADAS) is an active safety technology that uses various sensors installed on the car to collect environmental data inside and outside the car at the first time, and...[Details]
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On October 19, the reporter learned from State Grid Zhejiang Electric Power Co., Ltd. that the Zhejiang Energy Big Data Center recently added data from 751 user-side electrochemical energy storage sta...[Details]