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As technology advances, the higher functional integration of system-on-chip (SoC) combined with faster internal clock speeds and complex high-speed I/O means that it is more difficult than before t...[Details]
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Most mobile phone users do not unplug the charger after charging their mobile phones to save trouble for the next charge. This not only wastes power, but also creates huge safety hazards. According...[Details]
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Transformer structure diagram
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a) Structural diagram (b) Symbols
Figure 2 Transformer structural diagram and symbols
(a) Mouth type (b) EI type (c) F...[Details]
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1. First, select the startup file: Select the correct startup file according to the chip model you are using. For example, if you choose the STM32F107 series processor, we will choose startup_stm32f10...[Details]
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1. Design Purpose In daily life, we see electronic clocks made of digital tubes, but LED dot matrix clocks are rare. Although dot matrix clocks have their own shortcomings, such as insufficient hardw...[Details]
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First of all, it is better to teach a man to fish than to give him a fish. Let me briefly introduce the principle and process. The IO port level is flipped through the timer interrupt. One cycle of t...[Details]
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S3C2440 Hardware Programming Example - GPIO (I) Assembly Program:
@******************************************************************************
@ Function: LED lighti...[Details]
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The multimedia speakers on the market now generally have thin cabinet materials, poor speaker unit quality, unreasonable crossover point settings, insufficient amplifier circuit components, poor perfo...[Details]
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Hisense Mobile's official Weibo account confirmed that the new 5G phone F50, which will be released on the 26th of this month, will be equipped with the UNISOC Tiger T7510. From the promotional pic...[Details]
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Hyundai Mobis announced on December 15 that it has successfully developed a technology that allows drivers to control the in-vehicle display screen through gestures and select the desired menu with...[Details]
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UART is the abbreviation of Universal Asynchronous Serial Interface. The serial communication interface is used to communicate with the external system of the microcontroller. For example, the data co...[Details]
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This paper adopts a low voltage bandgap reference structure. It is completed under TSMC 0.13μm
CMOS
process conditions, including the design of core circuit, operational amplifier, bias a...[Details]
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According to foreign media reports, the autonomous driving company founded by Russian technology giant Yandex NV announced the launch of its self-developed sensor and applied it to its new generation...[Details]
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Recently, market research firm Counterpoint released the market share of smartphone brands in the European market in April 2021. According to the data, Samsung still ranks first with a market share o...[Details]
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0 Introduction
The anti-aircraft artillery unit of the Chinese People's Liberation Army had a problem in daily training: it was difficult to judge whether the artillery soldiers were aimin...[Details]