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Ambient temperature (surrounding temperature) If the thermometer is exposed to a sudden environment with a temperature difference greater than 20°C, please keep it for at least 20 minutes to adapt to...[Details]
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Industry sources said that LED epitaxial wafer and chip manufacturer Jingyuan Optoelectronics' mini LED chip production capacity is fully loaded and will expand its total capacity by 50% in 2022. The...[Details]
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The "high availability" of the UPS power supply system requires that the system must have four elements: reliability, functionality, maintainability and fault tolerance.
The internal topology of
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The I2C interface involves a total of 18 registers. Let’s analyze them in detail below. Let’s first look at the I2C configuration register CFG. The following table shows its entire bit structure. It...[Details]
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＃i nclude
＃i nclude "led.h"
unsigned char seg ={
0x3f,0x06,0x5b,0x4f, /* 0 1 2 3*/
0x66,0x6d,0x7d,0x07, /* 4 5 6 7 */
0x7f,0x6f,0x77,0x7c, /* 8 9 A B */
0x39,0x5e,0x79,0x71 /* C D E F */
...[Details]
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By: Bob Hanrahan Analog Applications Engineer, Texas Instruments As an analog field applications engineer, my mission is to help customers solve system problems. Sometimes these system problems ca...[Details]
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//Routine description: Use the timer timing function to achieve P1.0 square wave output.
#include msp430x14x.h
{
WDTCTL = WDTPW + WDTHOLD; //Stop the watchdog WDT and do not use the internal wa...[Details]
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This article mainly introduces the 7805 Zener diode, and focuses on the multimeter measurement of the 7805 Zener diode in detail. 7805 voltage regulator 7805 three-terminal voltage regulator integrat...[Details]
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5G radio networks: the heart of the factory of the future
The widespread adoption of 5G radio networks will profoundly impact every aspect of our personal and professional lives. By ...[Details]
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In today's era of scarce resources, topics such as low-carbon economy, energy conservation and emission reduction, and green lighting are common, and the LED solid-state lighting technology advocat...[Details]
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Apple has fattened up hundreds of companies on its own, and its supply chain manufacturers are spread all over the world. The supply chain manufacturers that can be introduced to Apple are basically ...[Details]
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Recently, stimulated by the Ministry of Transport's document promoting free ETC installation, major banks, WeChat, Alipay and other financial technology companies have flocked to compete for the ETC ...[Details]
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Circuit Function and Advantages
Industrial and instrumentation systems, as well as programmable logic controllers (PLCs) and distributed control systems (DCSs), often have to control outputs. There...[Details]
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1 Overview
LM12H458 is a highly integrated data acquisition system (DAS) chip, which integrates sampling and holding, A/D conversion in one chip, thus greatly reducing the design of peripheral...[Details]
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Because the compiled UBOOT written to FLASH always failed to run several times before. So what should I do? After thinking for a long time and checking the source code, I still didn't find the prob...[Details]
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