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The program was modified from JZ2440 The files used are as follows: crt0.S,leds.bin,leds.c,leds.lds,Makefile crt0.S @**************************************************************************...[Details]
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Apple officially released the iPhone SE 3, iPad Air 5, Mac Studio and Studio Display early yesterday morning. What are the prices of these new products around the world? Price statistics web...[Details]
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IDC has raised its near-term forecast for the worldwide smartphone market following two consecutive quarters of positive growth. IDC's Worldwide Quarterly Mobile Phone Tracker shows that smartphone...[Details]
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Introduction: Aiming at the development demand of anti-lost products, this paper introduces the software and hardware design and test analysis of an electronic anti-lost and anti-theft device with du...[Details]
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AI chips are a basket, and any company can try to make a fuss about it. Galanz announced yesterday at its Shunde headquarters that it will tape out AI chips early next year. Its partner, Saifang Tech...[Details]
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Semiconductors
In today's rapid development, research and development in electromagnetic radiation has never been neglected. There is a device that radiates electromagnetic waves that can b...[Details]
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1 Introduction
In today's communication network, the technology development trend is the increasing integration of IT (information technology) and CT (communication technology). In order to en...[Details]
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Name: Digital Multimeter Brand: Fluke Model: 8846A Maintenance fault: AC voltage exceeds tolerance, and DC range -1V and -100MV cannot be measured. The customer reported a fault: the AC voltage was...[Details]
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The rectifier circuit is at the front end of the DC regulated power supply, and its protection is particularly important. Figure 8-1 shows several protection measures. Figure 8-1 (a) shows that the...[Details]
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The servo motor encoder is a sensor installed on the servo motor to measure the magnetic pole position, the servo motor angle and the speed. According to the physical medium, the servo motor encode...[Details]
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The field strength meter, as its name implies, is an instrument for measuring field strength (level). It can meet the high-precision measurement of field strength (level), image/sound ratio, carrier/...[Details]
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Today we use STM32's FLASH to save data and realize the power-off saving function. Power-off saving: When using FLASH storage, it is sufficient to store the data once after each data refresh. PS: Whe...[Details]
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LED display screen
Analysis of fire protection technology application
With the rapid development of modern science and technology, China's LED display industry continues to gro...[Details]
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Apple is reminding developers that they have until May 20 to submit applications to the Small Developer Assistance Fund or they could miss out on their share of a $100 million class-action settlement...[Details]
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Data centers currently account for more than 2% of global energy consumption. Driven by artificial intelligence, this figure is expected to grow to around 7% by 2030, equivalent to the current...[Details]