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As people's living standards improve, they have higher and higher requirements for lighting control, such as creating a comfortable lighting environment, saving electricity, and increasing the life...[Details]
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The revised Japanese Electrical Appliances and Materials Safety Law will be implemented from July 2012. After this revision, LED bulbs have also become the applicable objects of this regulation. Am...[Details]
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Guangdong Province recently issued the "Opinions on Cultivating and Developing Strategic Pillar Industry Clusters and Strategic Emerging Industry Clusters", proposing to form a 200 billion-level chip...[Details]
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As space system developers continue to strive to reduce the size, weight and power of key modules and components, they also need higher performance, radiation-hardened and radiation-tolerant compon...[Details]
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Tesla launched the Powerwall, a concept that is not new, but it caused a sensation in the industry because of its high price. Clean energy generation is unstable due to weather and other factors, w...[Details]
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Win-win cooperation in green travel ——The 2023 World New Energy Vehicle Conference will be held in Munich during the German International Automobile and Smart Mobility Expo (IAAMOBILITY) in Septem...[Details]
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Infrared reflective anti-theft alarm
This device is an "integrated" burglar alarm that is easy to install and use by assembling infrared ray emission and receiving circuits together. I...[Details]
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Jiwei.com News: On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Shenzhen Xinbaite Microelectronics Co., Ltd...[Details]
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hardware design working principle Use the matrix keyboard for key input, obtain the user's input by scanning the matrix keyboard, and display it in real time on the 1602 LCD. Each time the input is...[Details]
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The speed of the motor is generally measured by installing a photoelectric sensor or encoder on the motor shaft. However, the existing electric submersible oil pump units and submersible pump units ...[Details]
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1. Plan
1. Common signal source production method: using DDS, that is, direct digital frequency synthesis, its principle block diagram is shown in Figure 0.
It has become the leader in ...[Details]
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In daily life, I believe that everyone has more or less encountered the embarrassing situation of forgetting to bring keys or being locked outside the door due to accidentally losing the keys, and ca...[Details]
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1 Introduction In view of the characteristics of LED lighting loads, the topology of the current non-isolated constant current drive power supply is basically a BUCK step-down structure. The tr...[Details]
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Bourns Power TVS Diodes Now Available in Industry's First Compact DFN Package
Bourns® SMD PTVS1 and PTVS2 series, in
the smallest DFN package
, meet the growing d...[Details]
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The power control of electric vehicles is mainly to output electricity from the battery to the motor. How to achieve the output at will? This requires the use of power inverter technology, that is,...[Details]
Embedded System
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