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USART1_IRQHandler(void) function:
When a corresponding interrupt occurs on serial port 1, it will jump to the function execution. A small receiving protocol is designed here (not defined by the syste...[Details]
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Acceleration
sensor
is a
sensor that
measures
the acceleration of the device body. It mainly measures the inertial force inside the sensor and calculates the acceleration data. Accel...[Details]
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This afternoon, I started to learn STM32 GPIO control. At first, I thought it was the same as AVR microcontrollers. It was just setting the direction register and pin register, and a row of pins chang...[Details]
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At present, how to dissipate heat is
the most core issue in
LED
product design. Let’s take a look
at how to analyze and control the heat dissipation problem in
LED lighting
des...[Details]
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Researchers at German research institute Fraunhofer IOF claim to have developed an array of hundreds of micro-projectors that can project images onto smartphones or other similar small devices. The...[Details]
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Yuan Da, deputy secretary-general of the National Development and Reform Commission, introduced on the 13th that the National Development and Reform Commission will work with all relevant parties t...[Details]
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This article analyzes the internal design of UPS, the availability of UPS system and power distribution system, and provides ideas for improving the availability of UPS power system. The analysis...[Details]
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SMIC's Peng Jin discusses the two real reasons for capacity constraints 彭进表示,去年曾预计2020年中芯国际将显著扩产,以满足客户的需求,包括8英寸增加2.5万片,12英寸增加3万片。但实际则在过去一年里完成了8英寸3万片,12英寸2万多片的扩产,但产能依然十分紧张,这主要与两个原因有关。 Jiwei comment: T...[Details]
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———————————————————————————————-------- Problems solved in this article: 1. The clock configuration order of several large modules at a macro level. 2. Clock selection, frequency division and gen...[Details]
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Lianshengde Licenses CEVA Bluetooth and Wi-Fi IP Platform for IoT Connectivity SoCs
MOUNTAIN VIEW, Calif., May 29, 2019 /PRNewswire/ -- CEVA, the leading licensor of wireless connect...[Details]
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At present, intelligent manufacturing has become an important strategic direction for China to promote economic transformation and upgrading and realize the dream of becoming a manufacturing powe...[Details]
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After Geely Holding's high-end vehicle project with an investment of 9 billion yuan settled in Wuhan Economic Development Zone, Hubei Province in April last year, in December last year, Geely Group's...[Details]
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Qualcomm (Qualcomm) yesterday released the next generation Snapdragon XR platform - XR2+ Gen 2 on the eve of the US Consumer Electronics Show (CES). The new SoC promises 4.3K resolution to each eye a...[Details]
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LED street lights are a very important application in LED lighting. Under the premise of energy saving and power saving, the trend of LED street lights replacing traditional street lights is becoming...[Details]
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Overview
The battery management system (BMS) is a control system that protects the safe use of power batteries. It monitors the battery's usage status at all times, alleviates the inconsistenc...[Details]