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Market research firm TrendForce pointed out in its latest report that Samsung is currently affected by the lockdown in Xi'an mainly due to the difficulty in arranging manpower shifts. If the epidemic...[Details]
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The 25th Media Convergence Technology Conference (ICTC 2017) was successfully held in Hangzhou from November 15 to 17, 2017. At the TVOS and Smart TV Terminal Forum held on the afternoon of the 16th...[Details]
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Researchers at Colorado State University Boulder and the National Institute of Standards and Technology have made significant progress in using breath to diagnose disease. They report that a new lase...[Details]
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The voltage comparator is a circuit that detects and compares the input signal. Its function is to compare an analog signal with another analog signal (reference signal) and output the binary signa...[Details]
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Tonight (March 29) at 19:30, Xiaomi will hold an unprecedented new product launch conference to launch many new products. The conference will last more than 4 hours, making it the longest new pr...[Details]
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1 Application of frequency converter
变频器是利用电力电子半导体器件的通断作用将工频电源变换为另一频率的电能的控制装置。利用变频器拖动电动机,起动电流小,可以实现软起动和大范围的无级调速,方便地对电机转速进行控制,使得电动机的运行符合实际工况需求,节能效果显著,因而变频器在工业生产中得到了越来越广泛的应用。变频器属于电力电子装置,构成它的电子...[Details]
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The switching power supply controls the time ratio of the switch tube in the circuit to turn on and off, and maintains a stable circuit voltage output. It is a very common power supply design. Howeve...[Details]
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Renesas Electronics’ high-performance R-Car V3M SoC and HELLA Aglaia’s open application software help differentiate products and shorten time to market Renesas Electronics Corporation (TSE: 6723) ...[Details]
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VOIP is the abbreviation of VOICE OVER IP, which means that voice services are carried through IP networks. The IP phone we talk about in daily life is a typical application of VOIP. VOIP is mainly r...[Details]
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In April 2021, Loongson Zhongke released a new architecture LoongArch (Dragon Architecture) based on a completely independent instruction set, becoming another important force in addition to x86, Arm...[Details]
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Honda's best-selling model "Fit" has undergone a major partial improvement three years after the full improvement in October 2007. In addition to the addition of a new hybrid model, the personality...[Details]
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A range of precision tools tailored for professionals and electronics enthusiasts to aid in the development of complex projects
Shanghai, China, July 26, 2024 -
Farnell, a global...[Details]
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Get straight to the point
1. Set up the stack
1 skip_hw_init:
2 /* Set up the stack */
3 stack_setup:
4 ldr r0, =CONFIG_SYS_UBOOT_BASE /* base of copy in DRAM *...[Details]
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0 Introduction
At present, large bases (such as warehouses) are very concerned about the temperature and humidity parameters inside their spaces, because this is directly related to whether t...[Details]
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您可以显著提高无线系统中信号处理功能的性能。怎样提高呢?有效方法是利用FPGA结构的灵活性和目前受益于并行处理的FPGA架构中的嵌入式DSP模块。
Common in wireless applications such processing includes finite impulse response (FIR) filtering, fast Fourier transfo...[Details]