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Computers are the symbol of today's information age. Realizing remote real-time automatic control through computers is a trend of future development. There are usually many lighting devices in larg...[Details]

Recently, the provincial on-site promotion meeting for the construction of major high-quality development projects in the autumn of 2023 was held via video link, and the Heze branch venue was set up i...[Details]

        IT Home reported on April 23 that from the 16th to the 18th of this month, at the Huawei Global Analyst Conference, Huawei announced its 5G equipment roadmap. According to Huawei's 5G equipme...[Details]

This paper introduces a design method of a programmable wireless remote control multi-channel switch system, and describes its composition structure and working principle in detail. This system use...[Details]

1. Facing DWDM Testing Challenges Dense Wavelength Division Multiplexing (DWDM) has emerged as a key global solution for telecom service providers. This technology provides scalable bandwidth, overco...[Details]

Recently, Zhongying Electronics stated in an interaction with investors that most of the company's products have been raised in price since January 1, 2021. The price adjustment mainly reflects the e...[Details]

concept:        When the CPU is processing an event A, another event B occurs and requires the CPU to process it quickly (interrupt occurs); the CPU temporarily interrupts its current work and switch...[Details]

       On the evening of April 11, Lu Weibing, partner of Xiaomi Group, president of Xiaomi Group China and general manager of Redmi brand, announced during an interaction with netizens that the Redm...[Details]

The principle circuit for measuring resistance is shown in Figure 1-6. It consists of a meter head, a shunt resistor, and a dry current. The resistor to be measured is connected to the "+" and "-" te...[Details]

How to learn microcontroller? Let me share with you my journey of learning microcontrollers. My microcontroller can be said to be self-taught, and the process is a bit tortuous. At the beginning, I s...[Details]

0Introduction At present, the software code of embedded systems is becoming increasingly complex. However, since hardware resources such as memory and timers are still relatively limited, how ...[Details]

AVR MCU MEGA64A /****************************ST7586S******************/ /************************PE5  ---  /CS ***************************************/ /************************PG3  ---  RS  ****...[Details]

(1) In terms of component layout, related components should be placed as close as possible. For example, clock generators, crystal oscillators, and CPU clock input terminals are prone to noise, so the...[Details]

With the demand for color from consumers, according to experiments, LED can reach more than 100% of the NTSC color spectrum, because LED can improve the color performance of the panel, and there is no...[Details]

China-made electric vehicles have great global potential due to their cost-effectiveness, technological innovation and strong market demand. China's mature manufacturing ecosystem and leading batte...[Details]