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1. Project Overview 1.1 Introduction With the development of society, high-rise buildings and intelligent buildings are constantly emerging. As a vertical transportation tool, elevators have been...[Details]

I recently used the STM8L series chip for a project. During the compilation and download process in IAR, a problem occurred. It displayed "SWIM error ". I searched Baidu for a long time and found var...[Details]

On October 8, Tesla CEO Musk disclosed at Tesla's 2021 annual shareholders meeting that annual sales of 20 million new vehicles are expected to be achieved by 2030, and he is confident of maintaining...[Details]

12. ARM pseudo-instructions ARM pseudo-instructions are not instructions in the ARM instruction set. The compiler defines pseudo-instructions for the convenience of programming. They can be used like...[Details]

　　1. Determine the temperature measurement range: 　　Temperature measurement range is the most important performance indicator of a thermal imager. Each model of thermal imager has its own specific te...[Details]

On March 27, the Wall Street Journal reported yesterday that SK Hynix plans to invest approximately US$4 billion (IT Home Note: currently approximately RMB 28.92 billion) to build an advanced chip ...[Details]

With the increasing popularity of 3G mobile Internet and smart terminals, portable electronic products are becoming more and more common. Portable electronic products such as large-screen smartphones,...[Details]

Verification is to test whether the design complies with the corresponding standards (industry standards or custom standards) and how much redundancy there is. Verification and debugging are the main...[Details]

"There are currently two grid maintenance tasks, zero grid operation risks, and zero equipment defects..." On March 16, the duty personnel of the Distribution Control Center of Mingxi County Power ...[Details]

The New Energy and Industrial Technology Development Organization (NEDO) of Japan recently announced that the Next Generation Power Electronics Research and Development Organization, a technical re...[Details]

According to data from the China Industrial Research Institute and the National Bureau of Statistics of China, by the end of 2019, the number of elevators in China had reached 7.451 million. Such a l...[Details]

When using an oscilloscope to observe digital signals in applications such as debugging embedded software, the single-shot trigger mode is usually used. In such applications, the quality of the wavefo...[Details]

On August 1, the "Regulations on the Management of Intelligent Connected Vehicles in Shenzhen Special Economic Zone" (hereinafter referred to as the "Regulations") will be implemented. The intelligen...[Details]

Build a 32V Circuit Breaker Using the MAX4172 In power supplies, motor drivers, or other power circuits, the load current can be detected on the high voltage side (power supply end) or on the...[Details]

1. Immediate addressing Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]