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Introduction: The serial port is a tool for exchanging information between the microcontroller and the outside world. There are two communication methods for 8051 microcontroller: Parallel communic...[Details]
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According to a full report from DigiTimes to be released tomorrow, Apple's long-time supplier TSMC will begin mass shipments of Apple's upcoming A15 chip for the iPhone 13 in late May, ahead of sched...[Details]
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According to foreign media reports, after the launch of the ultimate member of the M1 camp, M1 Ultra, at the press conference in the early morning of March 9, the outside world generally expects that...[Details]
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1. SysTick system timer overview After learning about STM32 interrupts, we need to learn about STM32 timers. Just like the most basic function of a phone is to talk to people, the most basic functi...[Details]
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According to the news from ColorOS forum, since OPPO A11/A11x first started recruiting limited-time users for ColorOS7 trials on May 15, some users have been unable to sign up successfully due to lim...[Details]
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Among electronic components, the detection of safety ceramic capacitors is crucial. The first is the stability test of the safety mark, and the second is the capacitor discharge test. If these tests ...[Details]
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According to the "2018 China Manufacturing Pain Point Analysis Report", the networking rate of digital equipment in manufacturing enterprises is only 39%, and the penetration rate of production infor...[Details]
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In the previous "Technology Analysis" series of articles, we talked a lot about the future development direction of new energy technology. Today we will continue to talk about this topic. Many peop...[Details]
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Commerce Secretary Gina Raimondo and Biden On July 12, sources said that three senior officials of the Biden administration will introduce the global innovation and technology competition and the ...[Details]
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UART serial port, as the most commonly used communication interface of microcontroller, has been deeply rooted in the minds of every embedded engineer. UART serial port has simple and practical charac...[Details]
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Regarding the use of semaphores, the program's own help file explains:
A semaphore (mutex) is an object used to protect access to a shared resource. The code that accesses the shared resource is call...[Details]
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;************************************************;
;Experiment name: Experiment of controlling the flashing time of LED light by timer T0;
;Author: Long Yi ...[Details]
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On November 19, the 19th Guangzhou International Auto Show opened. The theme of this year's auto show is "New Technology, New Life". In response to this, many automakers brought their latest technolo...[Details]
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On March 16, Redmi Product Director Wang Teng revealed in an interaction with Weibo netizens that the battery capacity of Redmi K30 Pro will exceed 4200mAh. Some netizens speculated that the...[Details]
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“It’s time to rewrite the rules of the game.”
Just now, the king of cockpit chips for smart cars launched the latest smart car chip platform - it can capture both cockpit and driving sim...[Details]
stm32/stm8
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