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The new ROG gaming phone has obtained network access permission from the Ministry of Industry and Information Technology, and its bare-faced photos have been officially revealed. The bare-fa...[Details]
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Perimeter protection is the first line of defense for the entire security system. It is of decisive significance to the timeliness of early warning and the effectiveness of disposal of the entire...[Details]
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According to foreign media reports, engineers from the Department of Electrical and Computer Science at the University of Virginia (UVA) and the University of Texas-Austin have developed an avalanche...[Details]
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This section introduces the use of Multisim virtual dual trace oscilloscope 1) Place the oscilloscope on the working platform Place the mouse under the multimeter icon on the right border of the work...[Details]
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0 Introduction
Direct sequence spread spectrum communication is a type of spread spectrum communication technology. It has many advantages, such as strong anti-interference, anti-multipath fad...[Details]
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With the modular development of hardware systems, many electronic products have been made into modules and use serial ports for data communication. For example: GPRS module, GPS module, voice module, ...[Details]
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ARM Application Analysis 1. Industrial control field: As a 32-bit RISC architecture, microcontroller chips based on ARM core not only occupy most of the market share of high-end microcontroller mar...[Details]
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Compared with the forward converter, the flyback converter does not require an output filter inductor, has a simple structure and low cost. Compared with the half-bridge converter, the flyback conver...[Details]
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The load characteristics of LEDs themselves greatly affect the reliability of using a switching power supply to drive them. The load characteristics of LEDs, namely the volt-ampere characteristics,...[Details]
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For the sake of convenience, few people plug and unplug the charging head at a fixed position, and usually use it directly by connecting the data cable. In fact, the charger also consumes power in st...[Details]
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Similar to the side-mounted magnetic flap level gauge, the function of the top-mounted magnetic flap level gauge is also to monitor and control the liquid level in the container in real time. The d...[Details]
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As the core component of the DC power supply system, the battery plays a key role in storing electric energy, coping with abnormal and special working conditions of the power grid, and maintaining ...[Details]
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Preface: I am currently debugging the STM32L152 chip. This article summarizes the RCC clock configuration method of the STM32L152. Hardware platform: STM32L152 Software platform: keil v5+cubeMX...[Details]
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What will Sony + Yamaha come up with? According to foreign media reports, the two manufacturers have recently cooperated to develop an autonomous driving augmented reality (AR) bus. Not only can it d...[Details]
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1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]
ST - Low Power RF
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