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以小体积著称的模块电源，正朝着低电压输入、大电流输出，以及大的功率密度方向发展。但是，高集成度、高功率密度会使得其单位体积上的温升越来越成为影响系统可靠工作、性能提升的最大障碍。统计资料表明，电子元器件温度每升高2℃，其可靠性下降10%，温升50℃时的寿命只有温升25℃时的1/6。所以热设计的目的就是要及时地排出热量，并使产品的温度处于一个合理的水平，保证元器件的热应力在最坏的环境温度条件下...[Details]
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According to foreign media reports, Apple's iPhone will increase the use of OLEDs produced by BOE's panel factory in mainland China, and it is expected to complete certification by the end of this ye...[Details]
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9G-STM32 EWARM development process introduction 3--porting UCOS-II 2.86 operating system
1. Prepare UCOSII+JLINK+STM32 development board
1. Contact and purchase the JLINK JLINK ARM emulator ful...[Details]
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0 Introduction
Multi-point temperature measurement systems are widely used in the industrial field and its national production. For example, in the chemical industry, it is often necessary to d...[Details]
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On June 10, OPPO Vice President Shen Yiren announced OPPO's under-screen camera technology last week, and now OPPO's R&D team has announced some details of this technology. OPPO engineers revealed th...[Details]
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If the resistance measurement accuracy is not high, we can use the ohmmeter to measure. Specific steps for measuring resistance: 1. Zero adjustment of the resistance block of the multimeter Set the...[Details]
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On May 11, Gasgoo learned that there was news that Wang Huan, the head of intelligent driving R&D at BYD Planning Institute, had resigned, and the intelligent driving development department he was re...[Details]
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Comprehensive upgrade of the new platform: Cincoze displays a variety of Alder Lake platform industrial computers and industrial tablets Cincoze, a rugged embedded computer brand, in order to me...[Details]
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The motor control circuit is a circuit used to control the motor. It can control the speed, direction and stop of the motor by changing parameters such as voltage, current and frequency. The motor ...[Details]
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1 Introduction
General-purpose digital signal processors (DSPs) are widely used in high-speed digital signal processing due to their powerful data processing capabilities. The American TI Compa...[Details]
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TITLE " TWO WIRE/I2C BUS INTERFACE WITH PIC16C5x " ; LIST P=16C54 ; ;***************************************************************************** ;** Two wire/I2C Bus READ/WRITE Sample Routines of ...[Details]
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At the turn of the old and the new, the ghost of a universal program is wandering around the world. This ghost is ChatGPT developed by Open. It came out so quickly that it already had over 100 mill...[Details]
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Background of the project There is a project that needs to test the operating current of a chip. The operating current of the chip is 60uA, and the standby current does not exceed 10uA. If there is a...[Details]
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Lithium-sulfite chloride batteries, pulse frequency modulation converters, and new nano-energy long-cycle timers can all maintain extremely low power consumption during sleep cycles, allowing wir...[Details]
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Many people may have been paying attention to
the
high-performance
chips
in the automotive industry
. The next step is to move towards the central chip for cabin-driver integration, ...[Details]
Analogue and Mixed Signal
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