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The evolution of PC products is like a big tree, which splits into different branches during its growth process. Some of them are flourishing, such as the notebook product line, while others are grad...[Details]
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To help digital signal processor (DSP) developers maximize battery life and enable power-sensitive portable systems, Texas Instruments (TI) has introduced the TMS320C5509A, TMS320C5507 and TMS320C5503...[Details]
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The circuit diagram is as follows:
The ladder diagram and instruction statement table are as follows:
The PLC
control instruction statement table is as follows:
...[Details]
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Zheng Peixiang, General Manager of Fujian Fuzhou Power Supply Company
Fuzhou Power Supply Company resolutely implements the decision-making and deployment of the Party Committee of State Grid ...[Details]
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There are two types of transformers: air-gap type and differential transformer. Currently, the most commonly used is the solenoid type differential transformer.
Its basic components include ar...[Details]
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During debugging, you can use Keil's built-in logic analyzer to view the test information of variables, reduce serial port output, and improve the efficiency of some CPUs. You can add the following i...[Details]
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As we all know, automakers can update the infotainment system or other vehicle electronics through software. In today's smart life, we are used to this. However, most automakers require such updates ...[Details]
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Assumptions: All components are ideal, C1=C4=Clead, C2=C3=Clag; Lf Lr/k2, K is the turns ratio of the primary and secondary windings of the transformer; Cd1=Cd2 is very large and can be regarded as...[Details]
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Method 1: Error method The ammeter is connected internally. The measurement result is rx+ra. The error is caused by the voltage division of the ammeter. The measurement result is too large. The relat...[Details]
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Foreign media The Information recently published an article exploring Apple's various entanglements with Intel over 5G chips, as well as some details of their renewed partnership with Qualcomm. As ...[Details]
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According to ZDnet, Australian telecommunications company Telstra has announced plans to shut down its 3G network in June 2024 and transform the spectrum for its 5G network. Before then, the company...[Details]
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0 Introduction Photosynthesis is the material basis of all metabolism and energy in the biological world. The original reflection of photosynthesis in plants is to release the absorbed light en...[Details]
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Recently, the Ministry of Industry and Information Technology announced the fourth batch of specialized, sophisticated, and innovative "little giant" enterprise cultivation list. Mecha-Mind was s...[Details]
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First, clarify the aspects that need to be prepared
1.LED initialization
2. Button initialization
3. Interrupt initialization
4. Interrupt Handler
First, initialize the LED. I have mentio...[Details]
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The Delixi inverter EM60 is a high-performance inverter widely used in the field of industrial automation. It has a variety of functions and features to meet the needs of different industries and a...[Details]
Sensor
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