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Jiwei.com News: On April 26, Sanlipu released its first quarter 2020 performance announcement. According to the announcement, Sanlipu achieved operating income of 320 million yuan during the reportin...[Details]
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51 single chip C language program based on ds18b20 temperature sensor
#include REG51.H
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P1^1;
uchar code SEG7 ={0x3f,0x06,0x5b,0x4...[Details]
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Many of today's telecommunications, data communications, electronic data processing, and wireless networking systems are powered by distributed power architectures. These complex systems require power...[Details]
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In the past, many colleagues who were engaged in hardware development, testing, or those who wanted to learn microcontrollers would ask this question, "How do beginners learn microcontrollers?" I als...[Details]
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As of June 30, State Grid Hunan Electric Power Co., Ltd. had put into operation 149 power grid construction projects, added 10.575 million kilovolt-amperes of substation capacity and 1,331.2 kilome...[Details]
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People often encounter this problem when using spectrum analyzers: When performing spectrum analysis tests on signals, why are the power level readings different for different spectrum analyzer setti...[Details]
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Verint® Systems Inc., the customer engagement company, recently announced that according to the latest report from Frost & Sullivan, Verint continues to expand its leadership in the Asia Pacific mark...[Details]
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DMS (Driver Monitor System) is the abbreviation of driver monitoring system, which refers to the information technology system that monitors the driver's fatigue state and dangerous driving behavior ...[Details]
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Hello everyone, there is usually a row of input ports at the bottom of the front panel of the oscilloscope, but the functions of this row of ports are not all the same. The left side is generally t...[Details]
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These errors occurred \output\Buzzer.axf: Error: L6218E: Undefined symbol GPIO_Init (referred from main.o). .\output\Buzzer.axf: Error: L6218E: Undefined symbol GPIO_PinRemapConfig (referred from mai...[Details]
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CMOS single-
supply
amplifiers have benefited single
-supply
system designers
worldwide
. The main factors affecting the total harmonic distortion plus noise (THD+N) characteristics...[Details]
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“The combination of NI VeriStand and the NI PXI platform meets the needs of users for I/O, computing power, signal simulation and data analysis, and is fully open and modular.” –Enrico Corti, Alma Au...[Details]
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1. Introduction to timer counter STC15W408AS has only timer 0 and timer 2, working in timer or counter mode. The core component of the timer/counter is an adder counter, which essentially counts puls...[Details]
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The China-Europe battery industry is forming a new bond, with capital, technology and market intertwined and deeply integrated. Strengthening mutually beneficial cooperation between Chinese and Europe...[Details]
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O Introduction
The calculation of the covariance matrix is a typical operation in the field of signal processing. It is a key part of realizing multi-level nested Wiener filters, spatial...[Details]
Analog electronics
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