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The U.S. Federal Communications Commission (FCC) has recently submitted a new document for "Lenovo VR3030S". According to the document, Lenovo is about to launch its first independently developed VR ...[Details]
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The following is the implementation process of downloading programs without power failure. First, you need to understand some basic knowledge, such as microcontroller reset, download flow, etc.
F...[Details]
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Volkswagen reportedly announced recently that the company will launch 34 new models worldwide in 2020, including 12 SUVs and 8 pure electric or hybrid vehicles. Volkswagen Chief Operating Officer R...[Details]
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Maximum clock (referring to system clock): external crystal oscillator 24MHz, internal high-speed RC 16MHz Three clock sources: external crystal, internal high-speed RC (power-on default) + intern...[Details]
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Recently, Liexin Semiconductor completed a nearly 100 million yuan Series A financing round, led by Jinpu Investment. According to Yibai Capital, this round of financing will mainly be used to stre...[Details]
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1. Introduction
The existing 55t/10t bridge crane of Jiaxing Deying Machinery Factory was originally designed for conventional control mode operated by the main switch in the driver's cab. Since t...[Details]
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What is a LIB file? LIB files (*.lib) are essentially the other side of C files (*.c). They are not visible, but can be called during compilation, as shown in Figure 19.2-1. LIB files play a big ro...[Details]
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According to phoronix reports, at a recent small DebConf event in Cambridge, the Debian GNU/Linux distribution team held a spring meeting and identified some future development projects, including st...[Details]
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Haresh Kamath of the Electric Power Research Institute said that as lithium-ion batteries improve their ability to store energy for longer periods of time, such as 24 hours, long-...[Details]
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#include "reg51.h" sbit KEY0 = P3^2; sbit KEY1 = P3^3; sbit OUT = P0^7; sbit LED = P0^6; void delay_ms(int t) { int i; while(t--) { for(i=0; i 110; i++); } } void main() {...[Details]
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introduction
IIR filters are not easy to make into linear phase, but FIR filters can be made into linear phase as long as certain conditions are met. There are traditional design methods for F...[Details]
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According to news on November 15, today, the State Council Information Office held a press conference on the performance of the national economy in October. Fu Linghui, spokesperson of the National B...[Details]
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In the 21st century, automotive technology has developed rapidly. It is difficult to imagine a modern car without an in-car entertainment system with integrated keyless entry; without n...[Details]
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In the application fields of starting and large-scale energy storage, lead-acid batteries occupy a dominant position due to their mature technology, high safety, high recycling rate, low price, etc...[Details]
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The servo drive is one of the indispensable key components in the field of modern industrial automation. It achieves precise control of the mechanical system by precisely controlling the speed, pos...[Details]
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