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With the development of information science and technology, the expansion of industrial production and the increase in product types, testing has become an indispensable part of every electronic pr...[Details]
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In low-power switching power supplies, simple winding rectification is basically used to provide VCC, and the VCC power supply of the IC is the core of the switching power supply. In the debugging p...[Details]
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1. Features of S7-200 series PLC:
It is a small PLC launched by SIEMENS.
(1) It has a compact structure
(2) Good scalability
(3) Powerful command functions
(4) Low price
...[Details]
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51 MCU data transfer instructions
There are 29 data transfer instructions. The general operation of the data transfer instruction is to transfer the source operand to the destination operand. ...[Details]
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According to foreign media reports, battery chemists use a new computational model to calculate battery life based only on single-cycle experimental data. (Image credit: Argonne National Laborat...[Details]
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With the rapid development of automotive electronic technology, traditional mechanical instrument panels have shown a trend of transitioning to digital instruments, and all corresponding function...[Details]
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Recently, Morgan Stanley, an overseas financial institution, released a report on Apple iPhone's "Installation Base Share Growth" in China in July. The report shows that this growth is the second sin...[Details]
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Q1: How can we test the signal quality of 100M Ethernet and Gigabit Ethernet easily? How many desktop devices can we recommend? How many portable devices can we recommend?
A1: The Ethernet phy...[Details]
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The ultimate goal of smart home is to meet the needs of "people". In the whole-house intelligence stage, in various scenarios, all smart appliances will be combined into a unified whole. In order to ...[Details]
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Apple's latest Bluetooth headset, AirPods Pro, has aroused the enthusiasm of consumers. It was previously reported that it was out of stock. Compared with the previous generation of AirPods, the Pro ...[Details]
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According to data from the Semiconductor Industry Association (SIA), following a decline in chip sales in May and June, overall semiconductor sales in July remained poor, down 15% from the same perio...[Details]
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In recent years, Huawei has achieved a lot of impressive results in the mobile phone industry, and its flagship phones have also been recognized by many consumers. In April this year, Huawei released...[Details]
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Jingchen shares, which holds the "001" approval document for the Science and Technology Innovation Board, has attracted much attention from the market since it entered the capital market. However, fr...[Details]
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There are several ways to charge the batteries of portable products. Taking mobile phones as an example, we can use wall adapters or other charging devices to charge. The current provided by this m...[Details]
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On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
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