Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

Weekends can be busy for a lot of us, but sometimes you have one gloriously free and full of possibilities. If that’s you, you might consider taking a gander at [Peter Shirley]’s ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

The length is 32 hexadecimal digits + four hyphens = 36 characters. Note that the hexadecimal digits are all lower case (by specification). The user may convert this to upper case if needed. The 0.1.1 ...

Encoding The encoding of audio data to a different format is also done with the help of the EncodedAudioStream class. The only difference (to the decoding examples) is that we pass an Encoder as ...