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China Tower seizes market opportunities and further promotes its "One Body, Two Wings" strategic layout Profit attributable to shareholders of the Company increased by 22.2% year-on-year HONG K...[Details]
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Based on the purpose of improving the reliability of seasonal load photovoltaic solar street lights, a new generation of adaptive pure solar power street light controller design method is adopted. T...[Details]
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On May 8, the South Korean Ministry of Trade, Industry and Energy recently announced plans to develop a high-performance general-purpose autonomous driving chip with a computing power of up to 1000...[Details]
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On December 31, last night, the Shanda 140W multi-port gallium nitride charger was officially released. It adopts the PD3.1 charging protocol, breaking the original 100W charging power limit, b...[Details]
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What if I change the parameter configuration? Then compile again to package errors As follows In fact, we are close to here. In the article "Transplanting s3c2440 ads program to keil (Part 2)"...[Details]
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Complete collection of frequently asked questions about stepper motors and drivers
What is a stepper motor driver?
The operation of a stepper motor requires an electronic ...[Details]
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1 Introduction
As people's safety awareness continues to improve, equipment safety monitoring becomes increasingly important. Various online monitoring devices emerge in an endless stream,...[Details]
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On January 24, Huayang Group disclosed its 2021 performance forecast. The company expects to achieve a net profit attributable to shareholders of listed companies of 280 million yuan to 300 million y...[Details]
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Taxi meter microcontroller source code: #include reg51.h #include "lcd1602.h" #include "ds1302.h" unsigned char time_add ; void LcdDisplay(); void keyscan(); uint n=0,s=0; uint j=0,k=0; uint t=...[Details]
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On February 28, the signing ceremony of the strategic cooperation agreement between Xinwangda and Songshan Lake Materials Laboratory was held at the Songshan Lake Materials Laboratory in Dongguan. ...[Details]
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What should I do if BT3562 fails? Recently, a laboratory teacher from a Shanghai university sent a Hioki BT3562 for repair. He said that the BT3562 suddenly failed to turn on during use and was urgen...[Details]
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51 Single-chip microcomputer programming often requires some kind of time operation, such as dynamic scanning display of digital tubes, delay, etc. There are generally three ways to achieve timing or ...[Details]
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Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are tra...[Details]
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The basic principle of the withstand voltage tester is to apply a voltage higher than normal operation to the insulator of the device under test for a specified period of time. If the insulation betw...[Details]
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Conventional Eye Diagram Measurements
Eye diagram test is an important item in the physical layer test of high-speed serial signals. The eye diagram is a graph formed by the superposition of waveform...[Details]
RF/Wirelessly
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