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The development of optical fiber communications plays an important role in my country's economic construction. Optical fiber communication has incomparable advantages: wide transmission frequency and...[Details]
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At 5 pm on October 18, the user-side energy storage project of Jiangsu Zhongjin Matai Pharmaceutical Packaging Co., Ltd. reversed power and was successfully connected to the grid and put into o...[Details]
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Today, under the trend of software-defined cars, automotive electronic and electrical architecture is accelerating its evolution from distributed to centralized. The key is the centralized dev...[Details]
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In terms of 5G core chips, in addition to the familiar 5G processors and basebands, RF chips are also a very critical link. Four companies in the United States, including Skyworks and Qorvo, mon...[Details]
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/********************************************************************************* 1. This program can display seven parameters: year, month, day, hour, minute, second, and day of the week. 2. T...[Details]
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On April 19, at the 2023 Shanghai Auto Show, lidar system supplier Liangdao Intelligent signed a strategic cooperation agreement with listed lidar company Aeva (NYSE: Aeva), and the two parties forma...[Details]
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I have something to ask you: "Has your phone ever been turned off for no apparent reason in the winter?" In fact, if you observe carefully, you will find that the parameter page of the mobile phone g...[Details]
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#include reg52.h typedef unsigned int u16; typedef unsigned char u8; sbit LSA=P2^2; sbit LSB=P2^3; sbit LSC=P2^4; void delay(u16 i) { while(i--); } u8 code smgduan ={0x3f,0x06,0x5b,0x4f,0x...[Details]
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On July 29, some media reported that Meizu has been continuously closing offline stores in recent years, and now there are only five or six offline stores in each province; at the same time, Meizu ca...[Details]
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On November 19, news from the official WeChat account of Honeycomb Energy showed that Honeycomb Energy's second-generation L600 short-blade lithium iron phosphate battery has been completed and is ex...[Details]
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According to Bloomberg reporter Mark Gurman, Apple is still developing a new HomePod product that combines a speaker, Apple TV functionality and a FaceTime camera. In the Q&A section of the...[Details]
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At the 9th Songshan Lake China IC Innovation Summit, ICs, terminal systems, ecological platforms, investments and industry organizations from the smart home industry chain jointly conducted an in-dep...[Details]
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Last week we investigated the basic specifications of 2/4/8-channel oscilloscopes from Tektronix and LeCroy, such as bandwidth, number of channels, sampling rate, rise time, and record length, as sho...[Details]
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ROHM develops the industry's most stable DC-DC converter IC "BD9S402MUF-C" for high-end ADAS
QuiCur™ technology significantly reduces power circuit design time for increasingly compl...[Details]
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Under the epidemic, masks, disinfectant alcohol and other epidemic prevention materials have become hot commodities. Taking masks as an example, on March 2, the National Development and Reform Commis...[Details]
Microcontroller MCU
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