For this reason, [Yihui] is attempting to build an open-source smart speaker from scratch. The initial prototype uses a Raspberry Pi 3B and a ReSpeaker microphone array. In order to try and bring ...

Discover how to build a Bluetooth speaker using simple materials in this easy-to-follow tutorial. The video covers the entire ...

[Tech Ingredients] does a deep dive into how to build high-quality and low-cost DML speakers using some interesting materials, such as acoustic ceiling tiles and styrofoam. He analyzes their ...