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With the development of optoelectronic information, microelectronics, network communication, digital video, multimedia technology and sensor technology, security monitoring has moved from tradition...[Details]
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1 Overview
With the development of microelectronics technology, airborne computer hosts using large-scale and ultra-large-scale integrated circuits have become increasingly miniaturized, which has ...[Details]
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1. Determination of
STM32 ADC sampling frequency 1. :
First look at some information to determine the ADC clock:
(1) The ADCCLK clock provided by the clock controller is synchr...[Details]
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Code used in this blog post: http://download.csdn.net/detail/king_bingge/5739167 I haven't written a blog for several days. I have been busy with the Challenge Cup these days. Due to some discordant...[Details]
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1. GPIO configuration (1) GPIO_Mode_AIN analog input (2) GPIO_Mode_IN_FLOATING floating input (3) GPIO_Mode_IPD pull-down input (4) GPIO_Mode_IPU pull-up input (5) GPIO_Mode_Out_OD open-drain outp...[Details]
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With the development of modern electronic technology, electronic devices are becoming increasingly portable and multifunctional, which also puts forward the requirements of lightness and high effic...[Details]
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Although LED technology is the mainstream in today's market, there are still many unsolved problems in LED technology, and the lifespan, energy saving and price of LED have always been topics that ...[Details]
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1. Introduction USB (Universal Serial Bus) has been widely used for its features such as no configuration required and plug-and-play. The USB2.0 standard proposed in 2004 has a maximum transmission s...[Details]
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Jon Prosser shared a screenshot of what appears to be a 6.7-inch iPhone 12 Pro Max setup, which is in the PVT (production verification test) stage. From the screenshot, it can be confirmed that the i...[Details]
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Current mobile terminals have features such as 5G connectivity and 4K ultra-high-definition display, which are often "power-hungry users", far exceeding the energy storage of conventional dual-cell...[Details]
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On the morning of June 17, the latest report from data agency Counterpoint Research showed that sales of high-end smartphones (factory price over $400, not final selling price) fell 13% from J...[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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The whistleblower @Yogesh Brar exposed the renderings and configuration information of OnePlus Nord 2T. It is reported that the phone adopts a straight screen with a front hole and an asymmetr...[Details]
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On May 5, Redmi launched the Redmi Note 10T mobile phone in Japan, priced at 34,800 yen (about 1,800 yuan). The main highlight of Redmi Note 10T is that it supports IP68 dust and water resist...[Details]
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Product application knowledge and performance testing are as follows:
(1) Soldering with a soldering iron: The tip temperature of the soldering iron (maximum 30W) should not exceed 300°C; the ...[Details]
Microcontroller MCU
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