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Earlier, there were reports that Nokia would abandon the previous naming method of numbers and adopt a new naming method, such as Samsung's usual method. Its first model will be Nokia G10. Acco...[Details]
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The ATmega168 status register contains information about the results of the most recently executed arithmetic instruction. This information can be used to change the program flow to implement conditi...[Details]
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UPS, or uninterruptible power supply, is a system device that connects a battery (mostly lead-acid maintenance-free battery ) to a host computer and converts direct current into mains power throu...[Details]
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1. Principle Introduction Liquid crystal display modules have the advantages of small size, low power consumption, rich display content, ultra-thin and light, etc., and are increasingly widely used i...[Details]
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There are several key factors to consider when choosing a supercapacitor for a car wireless charger. This article will introduce the principles, performance indicators and purchase recommendations ...[Details]
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1. Determine the control system with the microcontroller as the core
. According to the requirements of the application system and with reference to the cost performance, design a practical and...[Details]
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Hangzhou Youth Automobile Co., Ltd. (hereinafter referred to as Hangzhou Youth Automobile) is one step closer to final bankruptcy liquidation. On September 29, an execution ruling issued by the Ha...[Details]
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The BMW i8 is probably one of the coolest new cars of the year. The i8's extremely lightweight and aerodynamically optimized body is what we remember most, but the car key is also quite inte...[Details]
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Introduction
Geological radar has been used for more than ten years.
The attenuation coefficient is proportional to the square root of the conductivity
(
σ
...[Details]
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Introduction
Secondary radar is also called Air Traffic Control Radar Beacon System (ATCRBS). It was originally developed as an identification friend or foe system in air combat to enable r...[Details]
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1. Write a subroutine Mpy_16 to implement double-byte unsigned number multiplication. Define variables by yourself, where: ACCALO; store the lower 8 bits of the multiplier ACCAHI; store the high 8 ...[Details]
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This is a simple synchronous buck converter used to demonstrate the load transient response of continuous and discontinuous current in the output inductor. The output inductor current remains continu...[Details]
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STM8S core board highlights: This development board uses MicroUSB cable for power supply, which is compatible with smartphone data cables. Data cables are easy to obtain, rather than USB MINI cable...[Details]
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ChinaJoy Snapdragon Theme Pavilion opens with innovative cutting-edge technology to create a digital entertainment carnival On July 30, 2021 ChinaJoy opened at the Shanghai New International Expo C...[Details]
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0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
Test/Measurement
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