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In one of my products, there are two chips, AVR and PIC, at the same time. When AVR drives the relay, then drives the contactor. PIC is used for display. I found that PIC actually has a little interf...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Taiwan's Ministry of Economic Affairs will launch a subsidy program for household LED bulbs. An official from the Ministry of Economic Affairs said yesterday that it is expected to be submitted to ...[Details]
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Microsoft announced today that the Apple TV app will be coming to the new Xbox Series X and Series S on November 10, the day Microsoft's new consoles go on sale. The app will also be released for the...[Details]
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1. IP Introduction IP is the core protocol in the TCP/IP protocol suite. All packets, such as TCP, UDP, ICMP and IGMP, are encapsulated in the IP datagram format before transmission (see Figure 1-4)....[Details]
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The XC9235/9236/9237 series are DC/DC converters with synchronous rectification characteristics, built-in P-ch drivers with an on-resistance of 0.42Ω and N-ch drivers with an on-resistance of 0.52Ω...[Details]
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Passive buzzers are also polar electronic components, and their control circuits are the same as those of active buzzers, as shown in the figure below. However, their sounding conditions are differ...[Details]
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Before you decide to install a car audio system, it is best to learn some common sense, which will definitely be beneficial to you.
Purchase
For drivers, it is very difficult to ch...[Details]
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On October 27, the commissioning ceremony of the Ningde Times (Guizhou) New Energy Power and Energy Storage Battery Manufacturing Base and the Ningde Times Project Industry Chain Matchmaking Me...[Details]
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When using library functions such as printf, you need to write low-level functions such as _sys_exit(). For _sys_xxx and the like, just write an empty function.
Functions like printf() use semihostin...[Details]
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Medical apps are bringing healthcare to our phones. Here are six of the most promising ones.
Lark is a combination of an app and an armband. Source: Lark
Apple Approved: Lark is...[Details]
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The semiconductor chip industry is a global division of labor and global production. However, in the past two years, Europe and the United States have been striving to localize chips. Europe wants to...[Details]
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A word of warning: The following procedures and circuit diagrams are not guaranteed to be the optimal solutions and there will be many shortcomings. Please understand. text Learning objectives: Use...[Details]
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Today, the iQOO 5 series of mobile phones were officially released, including two models: iQOO 5 and iQOO 5 Pro. The iQOO 5 series uses a 6.56-inch AMOLED screen with a refresh rate of 120Hz. The i...[Details]
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WPG
Holdings, a leading international
semiconductor
component
distributor
focusing on the Asia-Pacific market
, announced that its subsidiary WPI has launched an automotive smar...[Details]