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According to previous rumors, Samsung is very likely to officially release a special edition model called Galaxy S21 FE during the CES 2022 exhibition. This is a cost-effective flagship with a focus ...[Details]
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The input coupling mode of an oscilloscope means the transmission mode of the input signal. Coupling refers to the phenomenon that the input and output of two or more circuit elements or electrical n...[Details]
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According to foreign media reports, LG Energy Solution, which was spun off from LG Chem last year and focuses on electric vehicle batteries and other businesses, has confirmed that it will invest US$...[Details]
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Just last month, Motorola launched the Moto G22 in Europe, but now, a new report suggests that the company is gearing up to launch the smartphone in India in the near future. According to a report ...[Details]
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The stainless steel magnetic flap level gauge works according to the principle of magnetic coupling and buoyancy. It is widely used in the measurement and control of liquid level in the production pr...[Details]
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On March 18, the Ministry of Industry and Information Technology issued the Key Points for Automobile Standardization Work in 2022 (hereinafter referred to as the "Key Points"), which include 15 item...[Details]
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In MCU development, NOR_FLASH is commonly used in sizes of 4M and 8M: 4M FLASH can be represented in the program as follows: Ptr 0x220000 8M FLASH can be represented in the program as follows: ...[Details]
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At present, acoustic emission testing of pressure vessels is widely used in industrially developed countries such as the United States, the European Union and Japan. In the 1980s, the American Societ...[Details]
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Small signal square law detector circuit
Small signal (usually input voltage is below 0.2V) detection uses the curved part of the diode volt-ampere characteristic curve. Its basic ci...[Details]
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Using LM3886 to make a 50W amplifier
LM3886 is a new high-fidelity, high-power music IC with overvoltage and overtemperature protection from National Semiconductor Corporation. Its peripheral c...[Details]
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According to Jiwei.com, an investor recently asked Shuobei on an interactive platform whether the company could produce TWS headset antennas. On the evening of November 14, Shuobei responded on the i...[Details]
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The ADuM3220 is a 4 A isolated, dual-channel gate driver based on iCoupler® technology from Analog Devices, Inc. This isolation device combines high speed CMOS processing with monolithic transforme...[Details]
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1. First, let's take a look at the binary file of a typical STM32 program: Note the first 2 "words" of the start address, 0x2000870, 0x08000635. 2. In the project file, enter debug mode and click "...[Details]
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On January 18, the official Weibo account of Nut Mobile (hereinafter referred to as the official account) announced a surprising news. The official account stated that Xinshi Lab is optimistic about ...[Details]
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Pickering will fully display the latest modular signal switch and signal simulation solution products at the 7th China International Import Expo
The 7th China International Import Ex...[Details]
Microcontroller MCU
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