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Recently, two Samsung mobile phones with model numbers SM-N9810 and SM-F7070 passed the 3C certification, equipped with 25W and 15W chargers respectively. The charger power for SM-N9810 mode...[Details]
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Abstract
This paper introduces the application of small-size C8051 series MCU in portable devices, such as flash messaging and pedometer applications in mobile phones, and the application of ...[Details]
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Newark, a global distributor of electronic components and solutions under Avnet, announced new features for its e-commerce website to further enhance the user experience and meet the growing demand f...[Details]
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Use the frequency calculation formula of TIM0 f=FOSC/4/PS/TMR0 (TMR0 is the data register of TIM0) void main() { OSCCON = 0x78; //The main frequency is 16M, that is, FOSC = 16M __delay_m...[Details]
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Mark Rober, a former NASA engineer and current Apple engineer, recently designed a set of "Ninja Warrior" equipment that can prevent squirrels from eating food, which looks very cool. The reason is...[Details]
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The golden age of China's semiconductor industry is approaching, but it is not easy to really catch this express train. The reality is that companies are often unable to seize fleeting market opportu...[Details]
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The Snapdragon 8 Gen1 Plus (SM8475) using TSMC's 4nm process is almost a done deal, with a release date as early as May and related phones to be released in June. According to xiaomiui, at leas...[Details]
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According to foreign media reports, Marvell has launched a series of high-port count, ultra-low latency automotive switch chips with gigabit routing throughput capabilities. The new product portfolio...[Details]
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Before we know it, WiFi has taken over the world. Now, if you go online, you probably can’t live without WiFi . Let’s learn more about it with the mobile phone handy editor. The traditional WiFi...[Details]
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0 Introduction
Conventional test instruments and control devices have been replaced by more advanced intelligent instruments, which has brought about tremendous changes in the distance, functio...[Details]
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Learning various DSPs from TI can be divided into multiple levels based on the principle of gradual progress. Based on my many years of experience in developing DSPs , I would like to summarize ...[Details]
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How to produce satisfactory low frequencies with a not-so-large unit? I think the transmission design is the most ideal way. However, due to the complex structure of the speaker, few people try to...[Details]
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Friends who have used FriendlyArm know that the built-in interface design of FriendlyArm mini2440 is qt2, but now q4 is gradually becoming the mainstream. It is not easy to successfully transplant ...[Details]
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On June 6 this year, the Ministry of Industry and Information Technology issued 5G licenses to China Mobile, China Telecom and China Unicom, marking the arrival of China's 5G era. At the same time, a...[Details]
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1 Overview of MDK RL-RTX and Cortex-M3
MDK development kit originated from Keil, Germany, and is the latest software development tool launched by ARM for various embedded processors. MDK RL-RTX is ...[Details]
MicroPython Open Source section
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