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1. Rated impedance and impedance characteristics The rated impedance of a speaker system is generally determined by the rated impedance of the speaker unit used. The impedance characteristics of a spe...[Details]
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I worked hard to compile a 10s loop timing program. The schematic diagram and program are as follows:
ORG 0000H
AJMP MAIN
ORG 000BH
AJMP INTT0
ORG 0030H
MAIN:CLR P...[Details]
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Nuremberg, Germany, April 10, 2024 –
Advantech, a global IIoT brand, today announced a strategic partnership with Qualcomm Technologies, Inc. at the world’s largest Embedded World 2024 to revol...[Details]
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To meet application requirements, microcontrollers have been evolving in terms of functionality, various types and densities of on-chip and off-chip memory, and high-level system integration. This ar...[Details]
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"It's no exaggeration to say that since I bought this lamp, I have never touched the switch at home again." Someone once left this comment in the comment section of a voice-activated lamp. This voi...[Details]
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In 1902, the first wireless telephone device was created in a country home in Murray, Kentucky, USA, marking the earliest exploration of "mobile phone" technology by humans. This was less than 30 yea...[Details]
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The following method is transferred from the Internet and has not been verified
Environment: Ubuntu 13.04
1. First, make an SD boot disk:
Insert the SD card
sudo dd iflag=dsync ofl...[Details]
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There are many users who are not very good at operating an oscilloscope, so in this chapter, we will learn how to set up and start using an oscilloscope, especially how to ground the oscilloscope and...[Details]
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ds18b20 is the most commonly used digital temperature sensor. It only needs one wire to read the temperature value. It has the characteristics of small size, low hardware cost, strong anti-interferen...[Details]
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On July 25, Kou Wei, Chairman and Party Secretary of State Grid Corporation of China, went to the State Grid Shanxi Electric Power Company to inspect the "Don't forget the original intention, keep ...[Details]
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"In the future, the concentration of the power battery market will be further strengthened. The top 10 companies may occupy more than 90% or even more of the market share. Small and medium-sized ente...[Details]
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Automotive OS (Operating System) is also known as automotive operating system. In the future, cars will evolve into mobile smart terminals, and software will define cars. OS is the key to traditional...[Details]
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In LED lamps
, the heat dissipation is directly related to the quality and life of the product. However, due to the hype of some merchants and the misleading of so-called experts, some misund...[Details]
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Original address: C51 MCU modular programming perpetual calendar design Author: awesome haha
The program is as follows:
main.h
#ifndef __MAIN_H__
#define __MAIN_H__
#include regx5...[Details]
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Naxin Micro
Introduced the first 1200V
SiC
MOSFET
NPC060N120A series products, which have an RDSon of 60mΩ and are available in two
package
forms: through-hole TO-247-4L...[Details]