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The crankshaft position sensor is also called the engine speed sensor. It is one of the most important sensors in the engine centralized control system. It is used to detect the signals of the piston...[Details]
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To understand the working process of the one-key download circuit, we must first understand several startup modes of STM32. ISP download general steps 1) Connect Boot0 to 3.3, and Boot1 to GND ...[Details]
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Google's Russian subsidiary will file for bankruptcy, the company said it could no longer keep the branch. The Russian branch reportedly had revenue of 134.3 billion rubles (about $2.086 billion) in ...[Details]
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1 Introduction The previous 17 lectures introduced many new electronic energy meters and wired and wireless meter reading systems. This lecture will sort out the content previously discussed to hel...[Details]
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This month, Nut Mobile released an announcement stating that Smartisan Technology will be shut down in the near future. In the announcement, Nut Mobile said that the Hammer Forum will ceas...[Details]
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1. Interrupt Overview
Interrupt technology is a resource sharing technology widely used in microcomputers.
Interrupt
An interruption means that when the CPU is executing a prog...[Details]
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Technical features of four-antenna receive diversity
Basic function: Improve uplink receiving sensitivity and enhance uplink coverage; Basic principle: Antenna diversity reception can obtain gain a...[Details]
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Simulation diagram: The temperature sensor on the left is not related to this example. #include "iom48v.h" #include "macros.h" #define uchar unsigned char #define uint unsigned int #define KEY_Pres...[Details]
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On June 6, today, according to digital blogger @数码闲聊站, iQOO 10 Pro is confirmed to be the first to launch 200W fast charging. The charger model on the production line is V200100L0B0-CN, and the...[Details]
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Spectrum analyzer calibration and maintenance, also known as spectrum analyzer, is an instrument used to display the amplitude of frequency domain signals. In the field of radio frequency, it is know...[Details]
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For many central processing units (CPUs), the specification requires that the power supply must be able to provide large and fast charging output currents, especially when the processor changes opera...[Details]
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On July 25, Atmel held a media experience meeting in Beijing, and the Atmel car center console concept design that was unveiled at this year's CES was introduced to China. According to the manufac...[Details]
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On August 1, at the 9th Annual Intelligent Connected Vehicle Technology Conference (CICV 2022), the China Society of Automotive Engineers and the China Intelligent Connected Vehicle Industry Innovati...[Details]
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Let’s first answer a previous question: If the pin is not configured as an output and a high level is written, what will happen if an LED is connected? The experimental result is that the LED light...[Details]
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OpenAI, an American artificial intelligence startup, recently called on the United States and its allies to work together to establish a "North American Artificial Intelligence Alliance" to jointly...[Details]
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