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Battery-powered portable devices often remain in standby mode for most of their useful life. In this standby state, the quiescent current of the internal boost converter continues to consume battery e...[Details]
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0 Introduction
With the penetration of computers in various fields of society, the application of single-chip microcomputers is constantly deepening, driving the rapid update of industry, ...[Details]
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Although there are many types of LCD backlights, such as LED, EL, CCFL, etc., CCFL has become the mainstream backlight source for large-size LCD screens due to its high luminous efficiency. Traditi...[Details]
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1. The instrument coefficient error of the vortex flowmeter increases with the increase of pipeline vibration acceleration, and the overall seismic performance is poor. Taking the pipeline vibration ...[Details]
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1. Advantages
1. The standard throttling device is fully usable and has been approved by the International Standards Organization. It can be put into use without actual flow calibration. It is also...[Details]
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Figure 9.1 illustrates the basic mutual inductive coupling of a current loop in action. Current leaves gate A and flows back to the source via the signal return path X. Since current paths X, Y, a...[Details]
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5G innovations for global consumers and industry services become a reality The GSMA recently welcomed the international spectrum treaty adopted at the 2019 World Radiocommunication Conference (WRC-...[Details]
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software design /********************************************************************* Purpose: Build PCF8563 operation library Target system: Based on STM8 microcontroller Application software: Co...[Details]
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realme held a new product launch conference in New Delhi, India, and officially launched its first true wireless headset, realme Buds Air. It will be available on December 23 and will be available in...[Details]
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Abstract: In view of the shortcomings of master-slave communication in single-chip multi-computer systems, the use of CAN controllers to implement peer-to-peer communication in single-chip multi...[Details]
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According to THE ELEC, South Korean display equipment manufacturer Top Engineering said on Friday that it had canceled the signed supply contract because Jiangxi Yifengtai Optoelectronics Technology ...[Details]
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Mikro Mesa Technology began cooperating with Nanjing CEC Panda in 2017. After two years of development in CEC Panda’s laboratory, it successfully developed a non-pressurized low-temperature bonding 3...[Details]
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A hollow float is placed in the liquid. When the liquid level changes, the float will produce the same displacement as the liquid level change. The displacement of the float can be measured mechanica...[Details]
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Overview
This reference design is a 6A step-down LED driver for portable projectors. The reference design is based on the MAX16821 PWM HB LED driver. The circuit can drive one LED; three MAX1...[Details]
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Nvidia CEO Jensen Huang said on Wednesday during a visit to Denmark that the company's latest Blackwell chip had a design flaw. "The Blackwell chip can be used normally, but the yield rate is very ...[Details]