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Smart home has developed from 1984 to today, but it has not ushered in a real explosion. Instead, it has encountered setbacks. The reason is still the allergic reaction to the particularity of the ho...[Details]
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Matter Two Wireless Trends in Home Automation Today, many consumers use a variety of smart home products, including smart locks, cameras, sensors, smart home hubs, lighting, appliances, and the...[Details]
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Honor held a new product launch conference for Magic 3 tonight. After introducing the three mobile phones in the Magic 3 series, Honor CEO Zhao Ming also officially announced the Honor Tablet V7 Pro....[Details]
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This application note discusses the development trend of light emitting diodes (
LEDs
) in general lighting applications, compares the performance of LEDs with other lighting technologies, ...[Details]
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CS35L00 is a 2.7W high-efficiency mono Class-D audio
amplifier from Cirrus
. It adopts a filter-free hybrid Class-D architecture, with a quiescent current of less than 1mA, and can provide 2.7W...[Details]
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VT5 and VT7 are connected as voltage regulators to generate reference voltage. R1, RP1, and R3 form a sampling circuit. VT3 is an amplifier tube, and VT3 and VT4 are adjustment tubes. VT1 and R2 fo...[Details]
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ChatGPT can be said to be one of the most successful artificial intelligence technologies currently. The massive amount of big data makes it almost omniscient, and its super high IQ and EQ also make ...[Details]
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0 Introduction
For most single-chip microcomputers, there are only two types of internal memory: ROM and RAM. Due to the difficulty of ROM to modify data and the volatility of RAM to power-off...[Details]
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When using the external interrupt function of STM32, we often need to confirm whether an external interrupt has actually occurred. Looking at the library functions, we found these two functions: EX...[Details]
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Matlab file operation examples
Question 1: How to read data files in MATLAB
Load the data file data.txt in the following format into the memory and generate a two-dimensional array
1 0...[Details]
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LM74 is an intelligent temperature sensor
based on SPI bus interface produced by National Semiconductor Corporation of the United States
. It can form a temperature detection system f...[Details]
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//*******************Electronic Park PIC16F877A development board digital tube counter experiment***************** // //CKP=0; Idle is low level //CKP=1; Idle is high level //STAT_CKE=0; SDO trailing...[Details]
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0 Introduction With the development of control technology, computer technology, information processing technology and sensor technology, intelligent robots have played a very important role in both t...[Details]
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Principle and production of sound and light controlled delay switch
Use the sound and light controlled delay switch to replace the switch on the corridor of the residential area. Only after dark, w...[Details]
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More and more portable consumer electronics products are equipped with color displays, such as mobile phones, digital cameras, PDAs, MP3, PMP players, etc., among which mobile phones occupy the vast ...[Details]
RF/Wirelessly
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