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Heart sounds are an important basis for evaluating heart disease. In recent years, auxiliary diagnosis technology of cardiovascular disease based on the detection of heart sound signals has become a ...

This work investigates how to detect emergency vehicles such as ambulances, fire engines, and police cars based on their siren sounds. Recognizing that car drivers may sometimes be unaware of the ...

Are you looking to add some pizzazz and personality to your outdoor space? Here are the best outdoor LED strip lights on the market.

After downloading the library, load the MQ7_Example.ino example sketch onto your device, with analog out connected to A2 GND connected to GND Vin connected to 5V Upload the sketch, and then monitor ...

🎵 🌈 Real-time LED strip music visualization using Python and the ESP8266 or Raspberry Pi ...