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The field strength meter, as its name implies, is an instrument for measuring field strength (level). It can meet the high-precision measurement of field strength (level), image/sound ratio, carrier/...[Details]
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A transistor is a solid semiconductor device that can be used for detection, rectification, amplification, switching, voltage regulation, signal modulation and many other functions. As a variable s...[Details]
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AT89S51 Overview AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller. It contains 4k Bytes ISP (In-system programmable) Flash read-only program memory that can be repeatedly erase...[Details]
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OnePlus used a sandstone back cover when it released its first phone in 2014, and it has since become a classic design for the company, with some subsequent models and protective cases also us...[Details]
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Introduction In recent years, the demand for effective monitoring, emergency rescue and provision of various information services for highly mobile and numerous moving targets has been particularly ...[Details]
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A city itself is not only a city, it can also be a business. In 2019, as technologies such as 5G, AI, and cloud computing continue to redefine the concept of cities, this unpopular business has ...[Details]
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On June 15, when answering questions from investors, Saiwei Semiconductor stated that the company has been providing process development and wafer manufacturing services for MEMS components of lens ...[Details]
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The driving circuit of the optical coupling driver TLP250 is shown in Figure 1. It includes optical coupler, preamplifier, trigger, power amplifier and other parts.
Figure 1: Driving circu...[Details]
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The relevant experience and experience are as follows: Summary: 1. After configuring the TX completion interrupt of USART, the TX completion interrupt function is automatically entered without send...[Details]
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This experiment implements a serial port interruption experiment and communicates with the computer through interruption.
First receive the online signal, and then receive the relevant control...[Details]
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Compressed air flow meter is a commonly used flow measurement instrument. It has the advantages of no moving parts of traditional orifice plate, turbine, vortex flow meter, etc., and is widely used in...[Details]
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Translated from eecatalog Abstract: This article introduces the obvious advantages and convenience of heterogeneous computing for language programming. When AI or high computing power is required, ...[Details]
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Autonomous parking (also known as valet parking) is the fastest way for L4 autonomous driving technology to be commercialized in passenger cars. It is also the way users can most directly benefit fro...[Details]
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Recently, the complete configuration of vivo NEX 3 was exposed in an offline event. Photos of the offline event show that vivo NEX 3 will use a borderless waterfall screen with a screen-to-body ratio...[Details]
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Batteries in electric vehicles can fail quickly and sometimes catch fire without much warning. Researchers at Sandia National Laboratories are working to detect these failures early and give vehicl...[Details]
MCU
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