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1 Introduction At present, embedded processors based on ARM micro-cores have become the mainstream of the market with their advantages of low power consumption and powerful functions. At the same tim...[Details]
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Channel, gain, sound path, sound velocity, K value, initial deviation, delay, gate, suppression, scale, etc.
Channel: The instrument has ten channels. Press the channel and +, - keys to adjust th...[Details]
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1. What is the junction temperature of LED?
The basic structure of LED is a semiconductor P-N junction. Experiments show that when current flows through the LED element, the temperature of...[Details]
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SEMI (Semiconductor Equipment and Materials International) released a global wafer fab forecast report yesterday. The report pointed out that after experiencing a recession in the first half of the y...[Details]
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/************************************************************************ Learning PT2262 wireless remote control switch program STC series 89C58RD crystal oscillator 11.0952MHZ ~ 12MHZ transmitt...[Details]
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Atmega32 has an analog-to-digital conversion module ADC with a maximum accuracy of 10 bits and supports 8-channel input. The input channel can be selected programmatically. ADC initialization: vo...[Details]
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On the morning of December 20th, the Terra Carta environmental protection project of Prince Charles of the United Kingdom recently announced its official medal, which was designed by the company...[Details]
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1 Introduction
The auxiliary power supply system of electric locomotive is an important part of the locomotive. It is responsible for the power supply of various devices except the main ci...[Details]
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Application of Silicon Germanium (SiGe) Technology in Testing Technology
Since its advent in the 1980s, silicon germanium technology has been a high-frequency semiconductor material...[Details]
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Before this, the mobile medical care we discussed may refer to the "various medical apps" of smartphone and tablet users in most scenarios, from helping users lose weight, to helping them treat d...[Details]
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Lenovo today launched a new sub-brand called Lenovo Go, focusing on mobile productivity. The first two devices under the Lenovo Go sub-brand are the Lenovo Go USB-C Laptop Power Bank and the Lenovo...[Details]
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Intel Debuts at MWC 2023, Leading 5G Innovation with New Software and Hardware Products
At the Mobile World Congress (MWC 2023) in Barcelona, Intel demonstrated the results of it...[Details]
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Recently, I used the STM8L151 chip in a project. Of course, the advantage of this chip is low power consumption, and the core of the project is low power consumption. Regarding the 5 low power modes,...[Details]
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USART is a standard interface that is very common in applications. 1. The main idea of using peripheral devices in the STM32 firmware library In STM32, the configuration ideas of peripheral devices...[Details]
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The forward and reverse wiring of a three-phase inverter is a highly technical job, involving many aspects such as electrical principles, wiring methods and safe operation. This article will introd...[Details]