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The main purpose of the textile airflow resistance tester: The textile airflow resistance tester of Shanghai Chengwei Instrument Technology Co., Ltd. is used to measure the air penetration resistance...[Details]
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Permanent Magnet Synchronous Motor (PMSM) is a high-efficiency, high-precision, and high-reliability motor that is often used in applications that require precise control of speed and position, suc...[Details]
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Wiring harnesses are vital components in modern vehicles such as aircraft and automobiles, responsible for power distribution and signal transmission between various electrical and electronic d...[Details]
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1. Introduction
With the development of network technology and the popularization of network applications, how to make full use of network resources to achieve low-cost and highly reliable remo...[Details]
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Recently, plastic heat sinks have also attracted people's attention. It stands to reason that materials with good thermal conductivity are usually materials with good electrical conductivity. Convers...[Details]
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Solar and wind power have brought renewable energy to the grid, but their main limitation is the imbalance between supply and demand. When solar energy is sufficient at noon, demand is not high, but ...[Details]
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According to foreign media reports, the engineering drawings of the Apple
iPhone 5 were
recently
exposed on the Internet. Compared with the current
iPhone 4
, the appearance des...[Details]
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Definition of the Request_irq() call:
int request_irq(unsigned int irq,
void (*handler)(int irq, void *dev_id, struct pt_regs *regs),
unsigned long irqflags,
const char * devname,
void *dev_id); ...[Details]
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On June 12, 2024, GuBo Robotics
Co.
, Ltd. and Shaanxi University of Science and Technology held a "Robotics Industry Cooperation Seminar"; the seminar aims to further promote in-depth c...[Details]
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To achieve optimal control of new or updated smart grids, end-to-end communication and efficient power supply networks are required, especially transmission and distribution (T&D) substations. To sup...[Details]
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NetEase Mobile News: On May 20, Qualcomm held the "Snapdragon Night" event and officially launched the advanced version of Snapdragon 8 Gen1 - Snapdragon 8+ Gen1 chip. At the same time, it also relea...[Details]
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At present, the types of high-power LED
heat dissipation
mechanisms can be roughly divided into "active heat dissipation" and "passive heat dissipation". Active heat dissipation can be divided in...[Details]
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Introduction: What is PWM? I won't explain it in detail. Just search on the Internet. PWM regulation is widely used in control. Using PWM control can make the circuit simple and reliable, and the chi...[Details]
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At present, there are many types of embedded microprocessors. The embedded operating system must support as many processors as possible, which requires the customization of the operating system for d...[Details]
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DC regulated power supply design circuit
This DC regulated power supply circuit consists of a bridge rectifier circuit and a three-terminal voltage regulator circuit.
Integrated DC regulated p...[Details]
RF/Wirelessly
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