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The most widely known and used form of loudspeaker is the dynamic speaker. It can be found in many electronic products, from radios to Bluetooth speakers and public address systems - in fact, anywh...[Details]
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On August 27, according to foreign media reports, a spokesperson for Waymo, Alphabet's autonomous driving division, said on Thursday that it has stopped selling laser detection and ranging (optical r...[Details]
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As we all know, one of the advantages of LED is its high photoelectric conversion efficiency, which is much higher than traditional light sources. However, due to the limitations of current techn...[Details]
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This application note provides information on how to interface the DS1307 real-time clock (RTC) to a microcontroller and provides some example code to access the device. introduce The DS1307 serial...[Details]
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Traditional PWM control technology is mostly used for driving control of two-level circuits. Its main method is sinusoidal pulse width modulation (SPWM). The modulation wave is a sine wave. The contr...[Details]
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In the process of automobile development, a large amount of bus data support is needed. Bus conversion tools can convert bus data into common computer interfaces to achieve bus monitoring, acquisitio...[Details]
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#include #define uchar unsigned char #define uint unsigned int #include"DS1302.h" #include"DS18B20.h" #define sec 0x80 #define min 0x82 #define hou 0x84 #define read 0x01 unsigned char hour,minute,se...[Details]
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Nickel-metal hydride battery
Nickel
Metal hydride battery is a combination of hydrogen ions and nickel metal. It has 30% more power reserve than nickel-cadmium battery, is l...[Details]
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In 1895, Marconi successfully carried out radio communication of about 3 kilometers. Six years later, in 1891, he transmitted and received Morse code telegrams across the Atlantic Ocean between Engla...[Details]
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How to extend the battery's operating time is the biggest challenge facing power management systems. System designers are looking for ways to use battery power as efficiently as possible. Most of the...[Details]
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In order to help everyone get to know these microprocessors as quickly as possible, we will conduct a comparative study of these three microprocessors with everyone later, striving to let everyone und...[Details]
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Chapter 1. Introduction
1.1. Background
With the development of the Internet of Things, there will be more developments in the control of home appliances, and voice as a natural and simple method...[Details]
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From ID cards, product anti-counterfeiting, community access card systems, ETC automatic toll payment systems on highways, and luggage check-in tags for flight attendants, RFID technology has already...[Details]
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The ADV611 chip is a codec chip produced by ANALOG DEVICES, USA, which uses wavelet algorithm to perform real-time compression/decompression processing on video images. This chip not only integrates ...[Details]
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Since version 2.10, TekScope software and Tektronix oscilloscopes (such as 4B Series MSO) have introduced TekHSI high-speed interface technology, which allows you to transfer waveforms up to 10 tim...[Details]
Microcontroller MCU
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