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James Ashe, Vice President of Precision Signal Path Products at National Semiconductor, said: "Generally, the development time of a sensor system takes several months, from selecting sensors, searchi...[Details]
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1. Before use, conduct an appearance inspection and ensure that all parts are intact;
2. Mechanically zero the galvanometer of the tester as needed so that the pointer is in the middle position;
3....[Details]
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At present, matrix inverters have attracted much attention because of the use of matrix converters (MC) with adjustable input power factor, continuous output frequency, bidirectional power flow and...[Details]
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In recent years, due to the impact of global economic fluctuations, the connector markets in North America, Europe and Japan have grown slowly, while emerging markets represented by China have shown ...[Details]
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Although there are still a few months away from the iPhone 13 series launch conference, as the release time approaches, various rumors and leaks about the iPhone 13 have frequently leaked. Recently...[Details]
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Shanghai - July 6, 2023 - Ascend will bring a broader portfolio of engineering materials and fiber technologies to the 2023 Automotive Engineering Expo in Nagoya, Japan, from July 5-7 . At booth No. ...[Details]
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According to foreign media reports, in order to further improve vehicle and road safety, DAF Trucks, a well-known European commercial vehicle manufacturer, has launched an upgraded AEBS (Automatic Em...[Details]
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1 Features and Pin Functions
MAX6870
/MAX6871 pdf,
MAX6870
/MAX6871 datasheet
1.1 Features
● 6 (MAX6870) or 4 (MAX6871) programmable input voltage detectors:
...[Details]
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3. NFC tag type technical specifications
The tag type specifications currently proposed by the NFC Forum are compatible with the following four types of NFC tags.
The first type of tag is bas...[Details]
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The development of ARM11 is very different from the STM32 development that we learned before. For STM32, the code is burned into the STM32 chip FLASH, and then the code is executed from the FLASH. Mo...[Details]
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The usmart component is simply a debugging magic. With it, you only need to enter the function and parameters in the serial debugging assistant, and then send them directly to the microcontroller thr...[Details]
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1. ARM machine code
Disassembling the elf format file can get the machine code of the corresponding assembly file:
arm-linux-objdump -D -S start.elf
For machine code analysis, ...[Details]
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Enable and initialize the IO port: GPIO_InitTypeDef GPIO_InitStructure;
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD,ENABLE);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE);
GPIO_...[Details]
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Usually, some people are not very clear about the application scope of R-type transformers in electrical or mechanical equipment. Which equipment is more suitable for R-type transformers? In fact, ...[Details]
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In remote measurement and control systems, embedded systems have developed rapidly because of their superior stability and real-time performance over traditional platforms. This paper proposes a ne...[Details]
Automotive Electronics
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