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In this project, we will make a headphone/audio amplifier using a self-designed PCB. This project is mainly used to amplify the audio signal from the headphones, but we can also use it to amplify t...[Details]
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On May 10, according to the latest list published by the United States Patent and Trademark Office (USPTO), Apple recently obtained a new patent for a foldable mobile phone. The biggest highlight i...[Details]
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0 Introduction With the continuous improvement of computer hardware, especially CPU main frequency, the efficiency of software-based audio and video encoding is also getting higher and higher...[Details]
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With the rapid development of semiconductor technology and computer hardware and software technology, there are more and more ways to control the display of images. This article introduces a new me...[Details]
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void SysTick_Config(void); //SysTick timer configuration
void Delay_Ms(u32);//timing time configuration
void void SysTickHandler(void);//interrupt timing time processing function
static v...[Details]
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"Basics of Electronic Technology" is an important technical foundation course for electronic majors. Analog circuits are a difficult course for students to learn and teachers to teach. Amplifiers a...[Details]
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Micromachining is
a key technology for
MEMS
and micro-opto-electromechanical systems. Micromachining can be divided into two types: bulk micromachining and
surface micromachining
. Bulk micr...[Details]
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When using the digital oscilloscope probe, make sure that the ground wire clip is reliably connected to the ground (the ground of the system being measured, not the real earth). Otherwise, when measu...[Details]
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Minister of Transport Li Xiaopeng visited the headquarters of Cainiao Network for research. It is reported that in front of Cainiao's unmanned delivery vehicle, Li Xiaopeng asked about Alibaba's new ...[Details]
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Automakers often use the latest consumer electronics systems to differentiate their cars from other manufacturers. These systems must work properly under a variety of harsh conditions. The same req...[Details]
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1. Software Timer UCOSII has added software timers since version V2.83, which makes UCOSII more functional and more convenient for application development and porting. In a real-time operating system...[Details]
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Following Apple's release of iOS 14.2, iPadOS 14.2, tvOS 14.2, and watchOS 7.1 developer beta 2 updates, Apple released the latest iOS 14.2 and iPadOS 14.2 public beta Beta 2 system updates. ...[Details]
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To realize the modernization of equipment management, enterprises should actively promote advanced equipment management methods and adopt equipment maintenance technology based on equipment status mon...[Details]
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The two-and-a-half-day Huawei Developer Conference will officially open this afternoon at Songshan Lake in Dongguan. The conference will officially launch the highly anticipated "Honor Smart Screen"....[Details]
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In recent years, with the growing demand for electronic consumer products, the demand for power MOSFET has also been growing. Among them, TMOS has a vertical channel and a higher integration of unit c...[Details]