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1. Determine the tasks
Developing a single-chip minimum system
2. Task Analysis:
The system has the following functions:
(1) It has 2-digit LED digital tube display function.
(2) It has eig...[Details]
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There are many subsystems in the hybrid power system. The vehicle controller, as a management system to achieve the driver's driving needs and energy safety, needs to coordinate the reasonable distrib...[Details]
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Deployment of LoRa-based sensors provides real-time temperature data to meet food safety requirements and save hundreds of thousands of dollars annually Semtech Corporation, a leading supplier of h...[Details]
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There are many test equipment that can make intermittent fault diagnosis simple. These equipment include complex signal analyzers and digital oscilloscopes, as well as simple and easy-to-use handheld ...[Details]
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Although fluorescent lamps in the past had high luminous efficiency, they contained highly toxic substances - mercury, and they could not be dimmed. Now the luminous efficiency of LEDs has caught up w...[Details]
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From September 9 to 11, the ELEXCON Electronics Exhibition and 5G Global Conference (China Station) was held in Hall 9/11 of Shenzhen International Convention and Exhibition Center (Bao'an). As one ...[Details]
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Not long ago, two primary school students in Wenzhou, Zhejiang Province, became popular online because of a video that could be called a "textbook elevator self-rescue". In the video, the two childre...[Details]
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summary
Most flat-panel HDTVs have sub-optimal audio quality due to size and thickness limitations. Home Theater in a Box (HTiB) and emerging soundbars are becoming popular solutions to ov...[Details]
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According to exclusive news from foreign media 91mobiles, Apple is developing the eighth-generation iPad, which may be launched as early as September. 91mobiles said that it has received the design d...[Details]
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Multimeters and oscilloscopes are both commonly used tools. Multimeters and oscilloscopes are very familiar to electronic engineers. They can be said to be indispensable tools for research and deve...[Details]
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This circuit is composed of encoder VD5026 and laser flashlight, among which A1~A11 are address lines, whose logic states can be 1, 0 or suspended. Different combinations of address lines can obtain ...[Details]
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Multifunctional power supply circuit of portable phone using RS5VE
The figure shows a multifunctional power supply circuit of a portable phone constructed using RS5VE. The transceiver and voice ...[Details]
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1. Introduction
Altitude measurement using air pressure sensors is widely used in modern aircraft, mainly by measuring the air pressure in the aircraft to calculate the flight altitude of the a...[Details]
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With the rapid development of flat-panel TVs, China's flat-panel TV market has entered a mature stage, and the demand for efficient and powerful switching power supplies for flat-panel TVs has also in...[Details]
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On October 21, Tang Chuanle, deputy director of China National Nuclear Corporation Equipment, led a team to visit and exchange with Herui Electric Power. The company's chairman Yang Lin, general ma...[Details]