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project description: The single chip microcomputer (STC89C52RCA) controls the DS18B20 to measure the temperature of the current environment through the 1-wire bus protocol, and displays the collected...[Details]
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Electromagnetic compatibility (EMC) refers to the ability of a device or system to operate in accordance with requirements in its electromagnetic environment and not to produce intolerable electromag...[Details]
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On June 5, TCL Huaxing and Sanan Semiconductor officially signed a contract in Shenzhen, announcing the joint investment to establish a joint laboratory with independent legal personality. The regist...[Details]
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(Image source: www.ajudaily.com) According to foreign media reports, Renault's Korean subsidiary has cooperated with KT (Korea Telecom) to develop an AI infotainment system EASY LINK. The system...[Details]
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The working principle of frequency selective amplifier and the frequency characteristics of double T bridge
The frequency selective amplifier selects a desired frequency signal from a var...[Details]
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Recently, the National New Energy Vehicle Technology Innovation Center brought two technological innovations, the " Hydrogen Fuel Cell Vehicle Power Platform" and the "High-Performance New Two-Speed ...[Details]
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The power amplifier, commonly known as the "loudspeaker", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing con...[Details]
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The Japanese government and the industry are actively promoting
the popularization of
LED lighting
. At present, LED lighting in Japan is not yet applicable to PSE, and safety is mainly c...[Details]
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Electromechanical relays and circuit breakers are a well-established technology that is used in a wide variety of applications, but they still have some inherent drawbacks. Although semiconductor-b...[Details]
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Traditional security products for one-way transmission mainly use fixed coding integrated circuits, such as PT2262, PT2272 and other codec chips. However, due to the limited coding length of such code...[Details]
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Samsung Electronics Vice Chairman Lee Jae-yong reportedly told South Korean President Moon Jae-in that Samsung has been preparing to develop 6G communication technology. On December 27, South Kore...[Details]
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Abstract: This paper introduces a wireless remote medical monitoring system based on GPRS technology. SPCE061A is used as the main control chip, and the data acquisition module and GPRS communication...[Details]
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iPhone 12 Pro is Apple's high-end flagship launched this year, second only to Pro Max. On the morning of November 13, DXOMARK officially announced that it would release the DXOMARK score of the iPhon...[Details]
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Because of the importance of measurement technology, every step of its maturity and development process has attracted the attention of the industry. Since the 1970s, measurement technology ha...[Details]
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5. Event
In AUTOSAR OS systems, events are used to signal information to tasks. This section explains what events are, how to configure them, and how to use them at runtime.
Eve...[Details]