With the trend of electrification and intelligence in the development of automobiles, fuel economy, emission reduction, active safety, automatic driving, vehicle networking, and LED lighting have become the focus of the current automotive indu…

• Model NO.: HW-30WSL
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• Model NO.: STD7/3.5mm
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• Model NO.: LT-08
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The serial port is a tool for the information exchange between the microcontroller and the outside world. There are two communication methods for the 8051 microcontroller:

Parallel communication: Each b…

The nature of biometrics has made it the new darling of the 21st century as soon as it emerges, and technologies such as face, sound or fingerprints are becoming more and more important. With the continuous development of technology, biometric…