April 2017
Beginner to intermediate
312 pages
7h 23m
English
Content preview from Python Programming with Raspberry Pi
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Connecting the speaker
Perform the following steps to connect to speakers:
- Connect the USB sound card to your Raspberry Pi Zero and find out if the USB sound card enumerates using the lsusb command (on your Raspberry Pi Zero's command-line terminal):
USB sound card enumeration
- Cheap USB sound cards typically have an input terminal (to connect a microphone) and an output terminal (to connect a speaker). Both the terminals are standard 3.5 mm jacks. The input terminal is pink and typically marked with a microphone symbol. The output terminal is green and marked with a speaker symbol.
- Connect a speaker to the output terminal (green) of the ...
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