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Today, OPPO officially announced an important personnel appointment, appointing Liu Lie as President of Global Marketing and concurrently CMO of China, who will be fully responsible for OPPO's market...[Details]
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1. Electromagnetic Interference Use decoupling capacitors to achieve electromagnetic compatibility. 2. Application of Decoupling Capacitors By analogy with electric current and water flow, we can g...[Details]
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In recent years, the development of small battery-powered devices has been rapid, such as tablet computers, handheld game consoles, video players, digital photo frames, etc. Generally speaking, the...[Details]
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status quo With the development of current technology, the wireless signal environment has become more and more complex than before. Faced with rapid technological innovation, new wireless signal sta...[Details]
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My own summary: 1.2440 has two PLLs, UPLL and MPLL. UPLL is used for USB clock UCLK, and MPLL corresponds to FCLK, HCLK, and PCLK. When ARM starts, it directly uses the external crystal oscillator ...[Details]
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D/A: Digital to analog is the process of converting digital information into analog quantities.
The microcontroller is a digital chip, which can only be represented by 0 and 1. It cannot expres...[Details]
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The watchdog timer is driven by an independent 128 kHz on-chip oscillator. The watchdog reset interval can be adjusted by setting the watchdog timer prescaler, as shown in P44Table26. The watchdog re...[Details]
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Introduction: Recently, the internationally renowned microwave magazine Microwave Journal released a new automotive radar market report, which investigated and analyzed the policies and regulations o...[Details]
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In LED packaging , copper wire technology has been researched and developed by LED lamp manufacturers for its cost reduction and has been adopted by many manufacturers. However, compared with gold...[Details]
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In certain applications, design requirements may require the system's switch-mode power supply to provide output more quickly than a conventional power supply. Figure 1 shows the bootstrap (or star...[Details]
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Overview
The current large number of manual meter reading methods are far from meeting the needs of modern management, and the resulting increase in line loss rates will inevitably affect the ...[Details]
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When learning the timer part, I wanted to output the debugging information, so I first learned the basic functions of the serial port to facilitate the subsequent debugging. The STM8S minimum syste...[Details]
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A text file is a computer file consisting of several lines of characters. It has a variety of formats, such as doc, txt, inf, etc., depending on the storage method of the text. The text file usually r...[Details]
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No one doubts that quantum computing and machine learning are two of the hottest research areas currently. In quantum computing, breakthroughs in theory and hardware have allowed people to see that l...[Details]
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The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
RF/Wirelessly
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