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On October 19, Apple’s second new product launch conference of the fall was officially held, launching HomePod mini and AirPods 3 in new colors and the new "notch screen" MacBook Pro. After ma...[Details]
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introduction
With the continuous expansion of single-chip control systems and the increasing number of control functions, the limited general I/O ports of a single microcontroller can no longer...[Details]
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The parameter commonly used in communication engineering to describe signal phase distortion - group delay (also called envelope delay) is defined as: the slope of the characteristic phase shift of...[Details]
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As with using internal RAM, the key is to set up the scatter-loading file and also set up the JLINK initialization configuration file. 1. Added project configuration group. 2Setting up scatter-lo...[Details]
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/*----------------------------------------------- Name: Serial communication Written by: LZM Date: 2015.05 Modification: None Content: Connect the serial port and set the baud rate to 9600...[Details]
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On the secondary side of the power supply , the role of the rectifier and filter in the power supply is as easy to understand as their names. Their main task is to correct and filter the high-frequen...[Details]
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Merck, a leading global science and technology company, announced that it has completed the acquisition of Intermolecular. The $62 million acquisition will further strengthen Merck's material technol...[Details]
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introduction
Due to the increasing demand for traffic, more and more circular induction coil detectors are used for traffic detection. These coils buried under the road surface can detect elec...[Details]
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ams OSRAM launches world’s smallest multi-zone dToF module for high-precision ranging ams OSRAM’s new direct time-of-flight (dToF) module integrates the light source, detector and optics; TMF8820...[Details]
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近年来,平板电视的发展非常迅速,而中国平板电视市场经过连续数年的快速增长现已进入成熟期。得益于销售价格的回落,3D、智能、互联网电视市场的显著增长,并随着三网融合的推进,预计IPTV、互动数字电视、智能互联网电视业务的用户数量将在几年内都达到千万级规模。这同时预示着,用于平板电视的高效且功能强大的开关电源需求也在显著增加。
ON Semiconductor's NCP19...[Details]
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Since the second half of 2020, the problem of wafer shortage in the semiconductor market has become increasingly prominent. At the same time, terminal applications such as office and remote teaching ...[Details]
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Indian e-commerce giant Flipkart recently teased an upcoming Gionee smartphone for the massive Indian market. The device is revealed to be called Gionee Max and is expected to feature a large battery...[Details]
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environment: Host: WIN8 Development environment: MDK4.72 ucgui version: 3.90 ucos version: ucos-ii mcu: stm32f103VE illustrate: This example creates two tasks and runs them. Notice: 1. The task p...[Details]
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In the previous issue of "Five Major Problems with Radon Detectors", the editor of Juchuang Environmental Protection mentioned at the end of the article that there are many methods and instruments fo...[Details]
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Over the past two decades, Micron has established very deep relationships with Chinese customers and has continued to invest in the Chinese market. Recently, Micron's Xi'an factory has been very ac...[Details]