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The official version of Android 11 was officially launched in September, and the first batch of supported models were the Google Pixel series. On September 26, according to foreign media reports, m...[Details]
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xMEMS and Bujoen Electronics Announce Immediate Availability of 2-Way Speaker Modules for High-Resolution, Lossless TWS Earphones
Beijing, China - January 17, 2023 - xMEMS ...[Details]
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Multimedia applications such as mobile TV, mobile gaming, and audio playback present a huge challenge to power management design in mobile phones. Mobile phone designers need to keep the phone smal...[Details]
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In speaker reviews, especially 2.0 mid-to-high-end speaker reviews, everyone will definitely talk about crossovers. For speakers, crossovers are very important. But people often make mistakes in d...[Details]
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On November 28, the vivo X30 series opened for pre-order in the vivo mall. The phone will be released in December (the specific release date has not yet been announced). It is reported that...[Details]
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From December 19 to 21, the first "China Automotive Charging and Swapping Ecosystem Conference" was held in Fuyang, Hangzhou. With the theme of "Meeting New Challenges and Promoting the High-Qualit...[Details]
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introduction As today’s electronic designs continue to grow in complexity, managing power consumption and optimizing overall efficiency becomes more important. From industrial and telecom applicatio...[Details]
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Abstract: ADV611/ADV612 is a real-time compressed video codec chip produced by ANALOG. It contains SRAM and main processor interface. Its main theoretical basis is wavelet transform, run-length ...[Details]
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I. Overview The previous article talked about the porting (modification) and description of the underlying port code of the os_cpu_a.asm, os_cpu_c.c and os_cpu.h files under uC/OS-II Ports. Followin...[Details]
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O Introduction With the rapid development of computer technology, communication technology and the Internet, embedded systems have been increasingly widely used. At the same time, the complexity ...[Details]
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1 Introduction All-optical network (AON) means that the signal in the network does not require electrical/optical and optical/electrical conversion, and always exists in the form of light during the ...[Details]
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Introduction
In the coal mine gas monitoring system, the underground monitoring substation plays a very important role. The safety monitoring substation designed and developed in this paper is based...[Details]
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The rectifier bridge is a bridge structure that connects four rectifiers and is encapsulated in plastic. It has the same structure and function as a bridge rectifier composed of four rectifier diodes...[Details]
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PIC12F629 can operate normally without external vibration, it is the first choice for low cost, the principle is as follows: press the button once, LED1 is low light, press twice, LED2 is bright, pr...[Details]
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On September 1, the GEM Listing Committee held the 53rd IPO Review Meeting in 2021, reviewing the IPO applications of Shandong Jingdao Microelectronics Co., Ltd., Suzhou Yubang New Materials Co., Lt...[Details]
PCB Design
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