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On May 25, the Zhongguancun Forum grandly opened in Beijing. World-renowned industry experts and leading companies gathered together to release innovative scientific and technological achievements an...[Details]
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1. Hardware Solution This system is based on the queuing number drawing sequence. Customers draw numbers using the client, and staff call numbers using the calling terminal. The current number called...[Details]
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The most commonly used trigger function of an oscilloscope is the edge trigger function, which is very simple and will not be introduced here. This article introduces other trigger functions that are...[Details]
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At present, the main batteries used in pure electric vehicles are ternary lithium batteries, and some models use lithium iron phosphate batteries. Both types of batteries are liquid batteries, so the...[Details]
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Wi-Fi 6, also known as 802.11ax, is a router that makes Wi-Fi faster and has better connections. Sounds pretty good, right? So we've seen Wi-Fi 6 routers for sale in stores. These new routers seem to...[Details]
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The microcontroller source program is as follows: /********************************The file contains****************************************/ #include reg52.h #include character.h #include l...[Details]
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In Linux or Android system, if we want to configure the GPIO pin of Freescale IMX6 processor, for example, the GPIO_19 pin, then we need to do it like this: #define MX6Q_PAD_GPIO_19__GPIO_4_5 (_MX...[Details]
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On April 11, vivo's first foldable screen mobile phone vivoXFold arrived as scheduled. The 12+256G version is priced at 8,999 yuan, and the 12+512G version is priced at 9,999 yuan. As a folding scr...[Details]
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Today, SMIC held a Q3 earnings conference, and Chairman Zhou Zixue participated for the first time in two years to share his views on the semiconductor industry. The last time he attended an earnings...[Details]
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introduction
VOIP (Voice Over IP, voice service implemented by sending IP data packets) is a technology that uses the Internet as a transmission carrier to implement voice communication betwee...[Details]
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1. Basic knowledge of serial communication The CPU needs to exchange information with other external devices, and sometimes a computer also needs to exchange information with other computers. This ...[Details]
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Choong Hoon Yi, CEO of market research firm UBI Research, said large-size OLED panels for TVs may face supply shortages in 2024. According to THE ELEC, Choong Hoon Yi said at an online conference ...[Details]
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According to Tencent's business model, it generally does not follow the trend and sometimes some people may think that Tencent is a step behind. While the car manufacturing industry is advancing...[Details]
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1. Basic requirements: Design and manufacture a square wave-triangle wave-sine wave signal generator with a power supply of ±12V. 1) The output frequency can be continuously adjusted within the range...[Details]
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The 7th International Advanced Automotive Battery and Supercapacitor Symposium (AABC-07), a conference on rechargeable batteries and large-capacity capacitors for hybrid vehicles , was held in Long B...[Details]
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