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South Korea's three major telecom companies have invested a lot of money to build 5G networks and attract 5G users. Although their previous revenue performance was not good, the Korean Securities Ind...[Details]
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The typical reading/writing time of each EEPROM unit of PIC16F877 is 4ms, and the maximum is 8ms. In the process of programming each EEPROM unit, the CPU needs to insert a waiting time, which can be ...[Details]
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In the electronically controlled multi-point fuel injection system, it is very important to accurately measure the amount of air entering the engine. This signal is the main basis for the electroni...[Details]
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Jiwei.com reported on October 19 that this afternoon, realme held a new product launch conference for realme GT Neo2T, bringing five major surprises at the conference. The opening surprise is the r...[Details]
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Recently, with the issuance of 5G licenses one after another, 5G is about to usher in large-scale commercial use. With the upcoming 5G, 5G communication standards are driving the continuously evolvi...[Details]
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1 Introduction
In the overall design of wind turbine converters and photovoltaic grid-connected inverters, the thermal design of the main power module, reactor and resistor is very...[Details]
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According to foreign media reports, Ford has obtained a patent for a car sound emission control system. The patent application was submitted on October 15, 2020, and published by the US Patent and Tr...[Details]
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A new finger-vein-based biometric authentication system could one day replace your smartphone as the easiest way to pay for goods and services. Nikkei Asia reports that Japanese tech giant Hitachi ...[Details]
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Target
The goal of this experiment is to explore the use of a Light Emitting Diode (LED) as a photodiode light sensor and NPN and Darlington NPN transistors as an interface circuit...[Details]
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At 7:30 this evening, Honor will hold a new product launch conference for Honor Magic 4 in China. Although the new phone has been released at the Mobile World Congress (MWC) on February 28, ther...[Details]
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NTC thermistors are designed to be used within air conditioning systems to sense and monitor cabin temperature. These thermistors provide accurate and real-time temperature feedback to the climate ...[Details]
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1 Introduction
China has a vast territory, different time zones, and great differences in altitude, temperature, humidity and other climates. It is very important to know the climate conditio...[Details]
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The clock module of MSP430 is composed of low-speed crystal oscillator LFXT1, high-speed crystal oscillator XT2 (not included in MSP430X11X and MSP430X12X), digitally controlled oscillator DCO, phase-...[Details]
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introduction At present, most of the image acquisition and processing systems on the market are based on DSP chips. Such image acquisition and processing systems are not suitable for some simple ...[Details]
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When the temperature coefficient of the sensor is relatively small, temperature compensation can be performed in a variety of ways. However, if the temperature coefficient is too large and t...[Details]
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