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In addition to the Hartley oscillator circuit, the Colpitz oscillator circuit is also very common. Here we explain the working principle of the Colpitz oscillator circuit and the production of one of ...[Details]
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According to news on August 11, after the source @URedditor exposed the relevant details of the iPhone 15 series A17 chip yesterday, today it once again revealed many details. IT House summarized the...[Details]
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;Description:
;1. This program uses AT89C2051 microcontroller to drive DA converter AD7545 to output single-phase 50Hz sine wav...[Details]
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0 Introduction
The normal operation of the radio and television system and the safe broadcasting of programs require a high-level security system. In order to ensure the safety of radio an...[Details]
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According to contributions from netizens @LJL龙威, @ThinkBou, and @左脚右腿, Microsoft has pushed an update for its Surface app. After the update, the version number of the app is 61.60.139.0. It...[Details]
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Zhiji knows that if it wants to take the lead in the market, it must strengthen its market appeal in the field of intelligence. As the competition on the electrification track becomes increasingly ...[Details]
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The reporter learned from the Qinghai Provincial Energy Bureau that as of March 29, all 26 sections of the Qinghai Hainan UHV base power supply project (including 13 sections each for photovoltaic ...[Details]
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----Power supply system wiring rules----
1. The generator is connected in parallel with the battery, and the negative pole of the battery must be grounded. The positive pole of the battery is ...[Details]
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As switching frequency and switching speed continue to increase, when using switching DC/DC power supplies, special attention must be paid to the ripple of the input and output power supplies. Howeve...[Details]
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When was your last physical examination? What are the items in each physical examination? How to choose from the dazzling array of physical examination items? In recent years, with the development of...[Details]
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On November 10, it was learned from the official Guangxi Automobile Group that Liuzhou Wuling Automobile Industry Co., Ltd. (hereinafter referred to as "Wuling Industry") started the "acceleration" o...[Details]
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The semiconductor industry is the key to electronic products. The global semiconductor equipment market is worth about $100 billion, and the domestic market is growing at a rate of 39%. Downstream ...[Details]
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Recently, the Ministry of Industry and Information Technology released the "New Energy Vehicle Industry Development Plan (2021-2035)" (Draft for Comments). The draft proposes that by 2025, the compet...[Details]
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What is the difference between Atmega328p-pu (Arduino-URO main control chip) and Atmega16A-PU The biggest difference between Atmega328p-pu and Atmega16 is their different FLASH capacity, the form...[Details]
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In China, there are special safety precautions for special vehicles. "Two passenger vehicles and one dangerous goods vehicle" is a classification method for road transport vehicles, where "two pass...[Details]