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1 Introduction
The water level measurement and control device is an important measurement and control equipment for hydropower plants. The upstream and downstream water levels of hydropower plan...[Details]
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1. 7 working modes of ARM processor (privileged mode, privileged mode, exception mode) User mode (USR): Normal program execution mode, cannot be switched directly to other modes System mode (SYS): ...[Details]
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1. Overview
At present, most battery monitoring modules are voltage patrol meters, which monitor the floating charge voltage of the battery online and give an alarm when it exceeds the set val...[Details]
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1. Bus:
We know that a circuit is always made up of components connected by wires. In analog circuits, connecting wires is not a problem because the devices are generally in serial relations...[Details]
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The PLC ladder diagram is a circuit diagram used to program a programmable logic controller (PLC). It is mainly a logical operation sequence diagram of a control system based on logic functions. It...[Details]
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introduction
X1228 is the latest real-time clock (RTC) chip launched by the American XICOR company. Compared with other RTC chips, in addition to basic clock and alarm functions, X1228 also has 4K-...[Details]
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As the pioneer of global lighting tools, incandescent lamps are gradually being replaced by the new generation of lighting tools, light-emitting diodes (LEDs), and are gradually fading out of peopl...[Details]
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A few years ago, automating home appliances with a personal computer (PC) was a daunting task - it required configuring interrupt requests (IRQs), adding additional control cards to the PC, and proper...[Details]
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Shanghai has attracted many semiconductor companies. There are large chip industry areas in Lingang, Zhangjiang, Caohejing, Songjiang, Minhang Zizhu, etc., and chip companies are also scattered in ma...[Details]
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According to the "Science and Technology Innovation Board Daily", it was learned from the supply chain that Huawei will release a new gallium nitride charger (single product) at the 2020 Spring Confe...[Details]
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Application system security
1. Efficient authentication mechanism
Login verification mechanism: When logging in, you need to enter the username and password assigned by the system. If the num...[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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Abstract: The automobile fuel evaporation tester is a special precision instrument developed and designed to meet the needs of online dynamic detection of gasoline vehicles. It adopts the pressure dr...[Details]
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On November 12, Gasgoo noticed that data from the China Automotive Power Battery Industry Innovation Alliance showed that in October this year, Honeycomb Energy's installed capacity in the domestic...[Details]
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The smart helmet solution I want to introduce here is mainly based on the half helmet, which has the widest application range in the market and is the most difficult to develop.
The "i...[Details]
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