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In many aspects of the wireless infrastructure we are creating to support the cloud-based Internet of Things (IoT), a balance must be struck between centralized and decentralized computing. As edge c...[Details]
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Messenger, an instant messaging app owned by Meta (Facebook), recently launched a new feature: Split Payments, which allows users to split bills with friends or group chat users. This feature i...[Details]
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A typical digital interface for a 4×4 keypad uses 8 digital I/O pins. But using 8 pins as digital I/O takes up the number of segment driver pins that can be used to connect to the LCD. By using 2 d...[Details]
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1 Flowmeters commonly used in chlor-alkali enterprises 1.1 Characteristics of chlor-alkali production The production process and equipment of chlor-alkali enterprises are complex, and the equipment ...[Details]
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On March 10, 2022, Cailianshe reported that CICC believes that the extreme performance of silicon carbide substrates is better than that of silicon substrates and can meet application requirements un...[Details]
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This article introduces the implementation method of the incoming call number display based on ARM. The CID chip HT9032C is used to demodulate the FSK code, and the functions of LCD display, E2PROM...[Details]
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The CAN configurations of STM32F405 and STM32F407 are slightly different. The difference is that 407 has an additional level pull-up and pull-down mode, so be sure to pay attention to this when confi...[Details]
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1 Introduction to Wireless Broadband Communications
Since the IEEE802 working group formulated the 802-11 wireless LAN standard in 1997, wireless broadband communication based on WLAN technolo...[Details]
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With the rapid development of LED lighting technology, LED street lamps are already common in road lighting in many cities in China. Especially after the luminous efficiency of high-power LED devic...[Details]
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Foreign media: Huawei's next-generation flagship chip Kirin 9010 will use 3nm process Affected by the US ban, Huawei Consumer Business CEO Yu Chengdong said in August last year that the Kirin 9000 ...[Details]
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Abstract: Stepper motors are easy to control, have good fast response, and can smoothly adjust speeds over a wide range. They are widely used actuators in automatic control systems such as CNC mach...[Details]
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On February 9, Beijing time, Hesai Technology, a Qiming Venture Capital investment company and global leader in the lidar industry, successfully listed on Nasdaq. The issue price of Hesai Technology ...[Details]
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Abstract: A solution to the communication problem between two microcomputer serial ports and the HPI (Host Port Interface) port of the DSP processor (TMS320VC5402) is proposed. This solution use...[Details]
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On the evening of November 13, Rainbow Holdings issued an announcement that in order to improve the company's industry and market competitiveness, the company's holding subsidiary Rainbow Optoelectro...[Details]
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The automobile is an important achievement of human industrialized civilization, and since its invention, it has to a large extent represented a country's industrial and technological strength. It is...[Details]
Analog electronics
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