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Abstract: This paper specifically describes the key technologies of smart grid, mainly in terms of measurement, communication, information management, dispatching, power electronics and distributed...[Details]
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introduction
Using wireless sensor networks to detect the amount of grain in a grain depot is a new technology. Due to the complexity of grain piles, a large number of unevenly distribut...[Details]
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0 Introduction
For traditional flow detection systems, most of them use electromagnetic sensors, which are easily affected by external magnetic fields and lead to incorrect flow measurement. MSP43...[Details]
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Install
After the electroplating rectifier is placed in place at the production site, connect the copper busbar of the rectifier and the reversing switch. The reversing switch needs to be fixed w...[Details]
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According to data from market research and consulting firm Strategy Analytics (SA) on the 5th, Samsung Electronics shipped 1 million smartphones in China in the first quarter, accounting for 1.1%...[Details]
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In recent years, the use of MCUs to control switching power supplies has continued to develop. There is still much debate about the advantages of digital power supplies over analog power suppl...[Details]
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Abstract: The composition principle of voltage and frequency constant (CVCF) power supply is systematically introduced, the factors affecting the frequency stability, phase stability and amplitude ...[Details]
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LED, as the fourth generation of green, energy-saving, power-saving and long-life lighting, has attracted wide attention and is developing rapidly. Since LED light sources are semiconductor devices...[Details]
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According to Sina Technology, the US commercial space company SpaceX recently apologized to some users who subscribed to the Starlink broadband service, saying that due to chip shortages, some networ...[Details]
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The internal structure of the ADC of the PIC16F877 microcontroller is shown in Figure 1. The difference between the 40-pin package chip and the 28-pin package chip is mainly the number of analog ...[Details]
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According to foreign media reports, Porsche's first pure electric car Taycan will be launched in Europe, North America and Asia on September 4, 2019. It is currently accepting reservations in China, ...[Details]
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1. Main functions and features
1. It can simulate 63K program space, close to 64K 16-bit address space;
2. Can simulate 64Kxdata space, all 64K 16-bit address space;
3. Can truly...[Details]
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Today, a post on the Korean community website Clien talked about Apple preparing to launch a hybrid console similar to the Switch. According to reports, Qualcomm has also been developing similar prod...[Details]
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1 Introduction
PID algorithm is a control method commonly used in the practical application of single-chip microcomputers, and is widely used in industries such as electricity, machinery, an...[Details]
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In the field of embedded development, ARM is a very popular microprocessor with a very high market coverage. DSP and FPGA are coprocessors for embedded development, helping microprocessors to bet...[Details]
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