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Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. However, they generate a lot of heat when working. If the heat c...[Details]
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After the installation is complete, find the C:UsersUSER.nrfconnect-apps path. (USER is your user name) Replace apps.json content { "pc-nrfconnect-ble": { "displayName": "Bluetooth Low ...[Details]
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On July 27, Nubia co-founder and Nubia president Ni Fei warmed up for the Red Magic 5S. Ni Fei said that Red Magic 5S supports GPU Boost. GPU Boost technology refers to the combination of th...[Details]
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Part 2 coming soon: Zobel circuits, test and measurement of Class D amplifiers, PCB layout and grounding issues.
In the second part of the Q&A, the focus is on Zobel circuits, test and mea...[Details]
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This experiment is relatively simple, using the ADC hardware interface AIN2 on the S3C2440. Let's look at the settings. According to the datasheet, the A/D converter frequency is 50MHz/(prescaler+1) ...[Details]
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What is a Serial Port There is no doubt that the serial port is the first communication interface we come into contact with. Whether it is serial port debugging or communication with peripherals, the...[Details]
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Abstract: This paper proposes and implements a method for using wireless transmission in automobile driving records. A wireless module is added to the automobile driving recorder, and a wireless tr...[Details]
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It is known as the "crown jewel of the manufacturing industry". In 2022, the Chinese market size will be 60.9 billion yuan, accounting for 45% of the world, making it the largest market. In 2022, t...[Details]
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On July 6, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched the EdgeReady facial recognition solu...[Details]
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Radio frequency identification (RFID) is a contactless automatic identification technology that automatically identifies the target object and obtains relevant data through radio frequency signals. Th...[Details]
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Advanced Semiconductor (5347) held an earnings conference yesterday. Looking ahead to Q4, General Manager Fang Lue (see left) pointed out that although some customers have adjusted their inventory af...[Details]
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1. The process of LCD displaying images is as follows: Among them, VSYNC and HSYNC have widths, which are as follows after addition: Parameter explanation: HBP (Horizontal Back Porch) Horizonta...[Details]
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On the evening of June 10, Lenovo Holdings issued an announcement stating that the company's indirect non-wholly-owned subsidiary Lianhong New Materials had submitted an application to the China Secu...[Details]
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0 Introduction
With the development of science and technology and the progress of society, field monitoring systems have been increasingly widely used in finance, transportation, commerce, industria...[Details]
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The so-called gas sensor refers to an instrument used to detect whether a specific gas exists within a certain area and/or can continuously measure the concentration of gas components. In the safety p...[Details]
Embedded System
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