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How should future cars be built? What are the development trends of the automotive industry? On December 2, 2019, the 2019 Future Automotive Technology Conference and the 32nd Annual Conference of Ch...[Details]
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Push-pull output (PUSH-Pull Output): Push-pull amplifier circuits are widely used in power amplifier circuits. In this circuit, two transistors are used to form a first-stage amplifier circuit. The t...[Details]
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With the innovation of automobile intelligence , more and more consumers are more inclined to buy models with intelligent driving functions when purchasing new energy vehicles. There is no doubt that...[Details]
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As a new light source, LED is increasingly integrated into people's lives, and its development is inseparable from people's demand for lighting. When LED is used as a new light source to replace th...[Details]
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Correctly and reasonably selecting and installing sensors according to the motion properties of the end elements of the transmission chain is a necessary condition for accurately measuring the motion...[Details]
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Recently, Zhou Zhiping, a professor at Peking University and a veteran in the semiconductor industry, said that it would take China at least "five to ten years" to catch up with the United States, So...[Details]
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Synopsys has been honored as OPPO’s outstanding partner for three consecutive years Security and privacy protection have always been the foundation to support the steady development of the consumer ...[Details]
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0 Introduction
This energy management solution mainly considers the energy distribution of the high-voltage power battery system. If the battery energy cannot be fully utilized, it will affect...[Details]
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Back in February, Realme was believed to launch gaming accessories in the Indian market along with the Narzo 30 series smartphones at the launch event. Finally, the phone was released, but accessor...[Details]
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Vishay's new ultra-low-power commercial IHDM edge-wound plug-in inductors offer excellent inductance and saturation current stability
The plug-in device adopts iron powder alloy ...[Details]
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The Fifth Session of the 13th National People's Congress will be held in Beijing on March 5, 2022. Wang Fengying, a representative of the 11th, 12th and 13th National People's Congress and Presiden...[Details]
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According to a recent paper published in the journal Advanced Materials, researchers at Northeastern University have developed an all-ceramic material that can be die-cast into complex parts. This in...[Details]
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The calculators we talked about before were all based on C language. Next, let’s talk about a simple calculator based on assembly language. hardware design The display is still a digital tube, an...[Details]
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1. Problem description: Use STM32CubeMX, configure SDIO 4-bit mode, and perform read and write tests on the SD card. 2. Preparation: Software version: STM32CubeMX–4.22.0; KEIL5 Hardware platform: At...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]