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January 1, 2013
about 2 years ago
Thanks for your answer.
Now next step - I think it’s a stupid question, but I’m lost: where can I find the GBUF, Left, and Right pins on the board ? Available pins have names like MP3-CS and the like, and the schematics confuse me.
I’d like to use this shield directly with a small speaker (no amplifier) to make an interactive plush toy. I have a few questions:
1) I don’t need to worry about the line out issue because it will be an isolated speaker, and I can directly connect the speaker to the output of the board, without the capacitors. Is it correct ?
2) with only 1 speaker, which output pins should be used : Left/Right/GBUF ? (not using the headphone jack)
3) if choosing a small 8 Ohm speaker, I have not been able to understand the max Amps of the output. Assuming output is 5V, are 1W or even 2W speakers usable, or max 0.5W ?
Thank you for your help,
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