Raspberry Pi Zero NPR One Radio

by adafruit, published

Raspberry Pi Zero NPR One Radio by adafruit May 26, 2016
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UPDATE Added speaker holes to the bottom of the enclosure.

This project uses a Raspberry Pi Zero to make an NPR One radio using the NPR One API.

Capacitive touch controls printed in Conductive PLA from Proto-pasta. The Adafruit MPR121 capacitive touch sensor is connected to wires with bare conductive paint.

The Pi Zero connects to the NPR One API and streams audio via WiFi. The Adafruit MAX98357 connects over I2S to give the Raspberry Pi Zero analog audio out.

Node JS Code on Github

Parts Wishlist

Adafruit MAX 98357 I2S Class-D Amp

A360 Design Source:

Learning guide:

The NPR logo is a registered trademark of NPR used with permission from NPR. All rights reserved.

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