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1 Overview
The mixer is the most common frequency conversion device, and the measurement of frequency conversion devices has always been relatively difficult and complicated. Traditional measurement ...[Details]
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Amplifying speech is a difficult challenge, one of the most difficult aspects of which is providing enough amplification to ensure that everyone who speaks quietly can be heard, while allowing adequa...[Details]
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The temperature measurement system designed according to the method studied in this paper has the characteristics of small size and high precision. It can not only be used for high-precision tempera...[Details]
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Every circuit has some noise that affects the performance of analog and digital circuits. Some noise comes from external interference, and some noise is caused by random factors such as thermal effec...[Details]
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Today I will introduce computer communication. Computer communication refers to the information exchange between a computer and an external device or between two computers. There are two type...[Details]
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With less than two days to go until the official launch of the iPhone 14 product line, Tim Higgins of The Wall Street Journal reports that the standard iPhone 14 and iPhone 14 Max models will be equi...[Details]
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As
the country with the second highest
robot
density, Singapore has various types of robots, such as barista robots, construction robots, surgeon robots, and elderly care robots. Recently, 5...[Details]
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Currently, lithium iron phosphate batteries have already become one of the mainstream battery technology routes due to their advantages such as economy and safety. In order to further meet the upgrad...[Details]
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NCV8876 is a non-synchronous boost controller. The chip adopts the peak current control mode of internal slope compensation to control the external N-channel MOSFET field effect tube. It has the fu...[Details]
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On July 20, Cao Renxian, chairman of Sungrow Power Supply, stood on the podium to receive the Anhui Province Major Science and Technology Achievement Award. At this moment, 19 years have passed sin...[Details]
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Wireless dual-position charging design supports both Extended Power Protocol (EPP) and Magnetic Power Protocol (MPP) with a single controller As major charger manufacturers, including the automotiv...[Details]
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After five years, Microsoft Surface Duo is finally on the market, with a starting price of US$1,399.99 (approximately RMB 9,700). Although the price is close to 10,000 RMB, it is a pity that ...[Details]
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Sensor Fusion in Today’s Cars The concept of sensor fusion covers all types of sensors. A typical example is the fusion of information provided by the front camera and the front radar. Cameras can ...[Details]
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From October 18 to 19, Zhang Hongwei, secretary of the municipal party committee, went to Beijing to carry out investment promotion activities and witnessed the signing of the Zhiyouwo Lunan Supercomp...[Details]
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This small uninterruptible power supply (UPS) can provide 5V, 9v and 12v DC power supply. The maximum supply current can reach 1A. It can supply power to the load without delay when the main power is...[Details]
Analog electronics
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