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As AirPods become more and more important in people's lives, do they need a separate companion app? Based on this idea, a foreign netizen recently created a concept supporting application for AirPo...[Details]
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Classification and main characteristic parameters of resistors
Answer:
• Classification:
1. Wirewound resistors: general-purpose wirewound resistors, precision wirewound resistors, high-po...[Details]
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The UK Competition and Markets Authority (CMA) has launched an investigation into the dominance of Apple and Google’s smartphone platforms (iOS and Android), app stores (App Store and Google Play Sto...[Details]
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Goals: Make a dot matrix screen display system with SMS receiving function, which is used for publishing public information in some public places such as our school and company. This system can r...[Details]
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China Energy Storage Network News:
On May 6, the National Energy Administration website released the "Notice on the Situation of Power Auxiliary Services in 2018" (hereinafter referred to as ...[Details]
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Communication rules: 1: Clock 7.3728 MHz / Baud rate 9600 / 9 data bits / odd parity / 1 stop bit / hardware multi-machine communication function / 2: Communication connection uses hardware...[Details]
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introduction
In recent years, Asymmetric Digital Subscriber Line (ADSL) has been widely used around the world as an ideal solution to the "last mile" problem of the network. In China, ADSL ser...[Details]
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“I live in various places, where is a good place to meet up with friends?” “I want to go shopping in a newly opened shopping mall, but also want to fill up on gas on the way, how should I arrange a r...[Details]
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I would like to share with you a subroutine for LCD1602 display. It is modular and can be called multiple times. It is very convenient to transplant. You can use it in your own program without modifi...[Details]
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Data shows that in 2018, the global semiconductor sales were about 450 billion US dollars, and China's imports accounted for 312 billion US dollars. It cannot be ignored that in the fields of compute...[Details]
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We are in an era of data explosion, which is not only the explosion of data volume, but also the diversification of data forms. The speed at which diverse data is generated has exceeded our ability t...[Details]
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Design of wireless sensor network node based on CC2430
Based on the characteristics of wireless sensor networks, a micro sensor node is designed with CC2430 chip as the core. The temperature and hu...[Details]
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As we all know, data transmission is a very important link in the field of industrial control, and the stability of data transmission directly affects the reliability of the product. Therefore, h...[Details]
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On July 29, CATL held an online launch conference for sodium-ion batteries. Chairman Dr. Zeng Yuqun released CATL's first-generation sodium-ion battery and the "transitional product" lithium-sodium h...[Details]
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Main technical indicators of speakers
The speaker market is full of mixed goods, with prices ranging from tens of yuan to thousands of yuan. How to choose a suitable speaker according to your appli...[Details]