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In their daily work, power workers often need to use SF6 gas detectors to detect SF6 equipment and judge the insulation performance of these SF6 equipment. After long-term use, SF6 gas will have va...[Details]
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vivo has previously launched the Y21, Y21A, Y21T, Y21e, Y15 and Y15s overseas. Now passionategeekz has revealed that vivo Y21G and Y15C will soon be launched in India and globally. According to rep...[Details]
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Amid fierce market competition, automakers are actively looking for new growth points and breakthroughs. Recently, luxury brand Lotus announced the launch of the industry's first super 900V million...[Details]
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01 Application of high-precision map and topological map Traditional topological map Let's first understand the traditional topological map. This is a screenshot from the map app. We can get a ...[Details]
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Let's take a look at the contents of the two functions we added in the timer.c file: TIM_ICInitTypeDef TIM5_ICInitStructure; //Timer 5 channel 1 input capture configuration //arr: auto reload value ...[Details]
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This article mainly introduces the rise of LED backlight and analyzes OLED display technology that can get rid of the need for backlight. Backlight is the part of the display system that consumes the ...[Details]
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The LC oscillation circuit is shown in Figure 3: This part is one of the main circuits of the induction cooker, and it mainly works based on the principle of LC parallel resonance.
Inductor thre...[Details]
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According to a July 2019 Consumer Watchdog report, by 2022, more than two-thirds of new cars in the United States will have safety-critical systems connected online, exposing vehicle infotainment, GP...[Details]
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The domestic stock market has been soaring in recent days, and Visionox, a panel manufacturer, has almost reached its daily limit, because the market has heard that they have won a large order from H...[Details]
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The model code of the 89 series microcontroller consists of three parts, which are prefix, model and suffix. Their format is as follows: AT89C；××× ×××× Among them: AT is the prefix; 89C×××× is the mo...[Details]
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HT81293 single/dual lithium battery power supply built-in adaptive dynamic boost 20W mono class D power amplifier IC solution
Since 2017, outdoor Bluetooth speakers (including 2-inch...[Details]
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1. Concept Interrupts are divided into two categories: external interrupts and internal interrupts. 1. External interrupts: The 24 external interrupts of S3C2440 occupy GPF0~GPF7 (EINT0~EINT7), GPG0~...[Details]
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In 2011, smart TVs launched a sales "offensive" in home appliance chain stores, which attracted the attention of consumers. Recently, a research report on China's smart TV market released by Zero Poin...[Details]
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After establishing several branches, the independent new Honor is accelerating its offline layout and building a denser offline channel network. According to the latest reports from domestic ...[Details]
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Can Xinlian Integrated Circuit continue its good growth momentum in the fourth quarter? What is the profit trend of the silicon carbide business? Who are the customers of analog IC? What is the r...[Details]
Analog electronics
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