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Audio to UHF Preamplifier
The operating frequency of this preamplifier is from audio to 350MHz (-30bR). If 600MHz@3bB is required, NE5205 can be used. Noise coefficient: 4.8dB at 75M impedance a...[Details]
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At present, with the continuous increase of LED display industry in China, LED large-screen displays are gradually increasing in the streets and alleys of major cities, people's consumption level is ...[Details]
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Today's engineers and technicians are faced with increasingly complex and critical debugging tasks. New digital designs bring new problems to designers: system integration issues on the serial bus, t...[Details]
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1 Introduction
In recent years, GPS navigation and positioning technology has been developing continuously, and more and more vehicles have been equipped with vehicle-mounted GPS terminals. Today, ...[Details]
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1. Introduction
Electromagnetic flowmeter (EMF for short) is an instrument that uses Faraday's law of electromagnetic induction to measure the volume flow of conductive liquids . EMF was indus...[Details]
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0 Introduction
Solar energy is a clean, pollution-free energy source that is inexhaustible and has broad development prospects. However, solar energy is intermittent and has uncertain inte...[Details]
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LED chips
With the increase in technology and quantity, the use of larger wafer manufacturing technology will continue to reduce costs. In recent years, the rate of reduction has been 20% per...[Details]
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DAC0832 is a monolithic DC output 8-bit digital/analog converter made using CMOS technology. As shown in the figure, it consists of four parts: an inverted T-type R-2R resistor network, an analog swi...[Details]
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Today, the official version of iOS/iPadOS 14.3 was released, and Apple Fitness+, the subscription-based fitness service officially announced by Apple at the fall conference, was launched. As Apple'...[Details]
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With motors now responsible for two-thirds of industrial electricity consumption and up to a quarter of residential electricity consumption, the efficiency of motors continues to receive grea...[Details]
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As an important human-computer interaction window for smart cars, HUD is rapidly becoming popular in the terminal market with its more convenient, friendly interaction and cockpit entertainment exp...[Details]
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Capacitor model naming:
1) The model naming of capacitors in different countries is not uniform. The naming of domestic capacitors consists of four parts:
Part 1: Letters are used to indicate the ...[Details]
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1. Clock Generation The system clock diagram of S3C2440 is as follows: The main clock source of S3C2440A is provided by an external clock (EXTCLK) or an external crystal oscillator (XTIPll). The in...[Details]
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On December 18, LG announced that it has developed a transparent antenna for car windshields or sunroofs, which was launched in cooperation with French glass manufacturer Saint-Gobain Sekurit and w...[Details]
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Shenzhen, China –
Haptic technology is no longer just a feature – it has become a key driver for companies in various industries to achieve product differentiation and enhance user experience
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