We designed a new mic array to build an open source smart speaker, you may wonder what it looks like. So we created a simple 3D model to show a preview of the smart speaker. The model is created with 3D Builder of Windows 10. You can find the model at https://cdn.hackaday.io/files/1642217026031264/speaker1.3mf
![](https://cdn.hackaday.io/images/2509991554980110884.png)
Top view - 4 R/Y/G/B LEDs, 1 touch pad
![](https://cdn.hackaday.io/images/7926831554977605107.png)
Side view
![](https://cdn.hackaday.io/images/6528111554978982616.png)
Front view
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