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Circuit function: When the voltage is lower than 180V or higher than 250V, it can give an audible and visual alarm. When an AC contactor is connected externally, it can cut off the power supply to...[Details]
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Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
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introduction
The electric energy collection and billing system is a subsystem supporting the operation of smart grids, and is the basis for the economic operation, scientific dispatch, and ass...[Details]
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On January 9, China Energy Engineering Corporation issued an announcement and was pleased to announce that the 50MW/100MWh lithium iron phosphate battery energy storage project of the Haixi Prefect...[Details]
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On September 17, the 2020 23rd China Integrated Circuit Manufacturing Annual Conference and Guangdong Integrated Circuit Industry Development Forum were held in Guangzhou. Chen Wei, Chairman of the G...[Details]
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Morgan Stanley believes that even though General Motors' (GM.N) self-driving unit Cruise still has significant value, investors may need to lower their expectations for the unit's revenue and profita...[Details]
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Rethinking East-West Computing: The essence of computing power is to reshape the economic landscape
According to statistics, the carbon dioxide emissions of data centers across the c...[Details]
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1. Conditional selection statement if
Statements
We have talked about data types, operators and expressions before. C is also a language, and since it is a language, it must have connectives. Thes...[Details]
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For many engineers, choosing a suitable oscilloscope is not easy. Because there are many types of oscilloscopes, different specifications, and different prices, it is necessary to consider various fa...[Details]
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Time synchronization is a very important basic work in industrial applications, especially for power systems with high time requirements. In recent years, most power systems use computer monitoring sy...[Details]
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For long-distance communication of single-chip microcomputers, the most effective method at present is to use GPRS communication. GPRS communication uses the mobile network to transmit data, and it ca...[Details]
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Hangzhou City – July 25, 2023 – In today’s world where everything is connected, the Internet of Things (IoT) has penetrated into every aspect of our lives, from smart cities and industrial automation...[Details]
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Minimizing the output ripple and transients of a switching regulator is important, especially when powering noise-sensitive devices such as high-resolution ADCs, where the output ripple will appear...[Details]
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Temperature and humidity sensor sht20 driver, IIC communication, very practical C51 driver The microcontroller source program is as follows: #include "STC15W4K32S4.h" #include intrins.h #include "...[Details]
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Foreign media reported that Parker Hannifin, a motion and control technology company, launched the LORD Force Feedback Device (FFD). This is an integrated solution that combines a steering sensor, ...[Details]