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Play audio file in pi pico
Posted: Tue Jun 01, 2021 5:35 pm
by nayanagg
Hi,
how to play audio file format(mp3,wav) in pi pico?
Re: Play audio file in pi pico
Posted: Thu Jun 03, 2021 8:03 pm
by danjperron
Re: Play audio file in pi pico
Posted: Thu Jun 17, 2021 8:22 am
by nayanagg
- speaker
- IMG_1973 (1).png (154.38 KiB) Viewed 17243 times
Hi,
I followd your Git repo and tried to run the wav file from speaker but no sound was played.
kindly help!
Re: Play audio file in pi pico
Posted: Thu Jun 17, 2021 12:51 pm
by fdufnews
Your are talking abour a speaker, maybe you can describe your configuration in more detail, it will be easier to help you
Re: Play audio file in pi pico
Posted: Fri Jun 18, 2021 6:04 am
by nayanagg
I've connected 150ohm small speaker to GP2 and GND pin of pico with 2k2 resistor on GP2 and 2200uF capacitor connected to GP2 TO GND.
Re: Play audio file in pi pico
Posted: Fri Jun 18, 2021 6:21 am
by Roberthh
You have to connect the speaker and the capacitor in series between GP2 and GND. Then you may hear some very faint sound. If I see that sample video right, the RP2 was connected to an active speaker with built-in Amplifier. That is the best approach to take.
Re: Play audio file in pi pico
Posted: Thu Jul 08, 2021 8:22 am
by nayanagg
Hi,
I've attached GROVE SPEAKERS WITH BUILTIN AMPLIFIER with Pi Pico VCC : 5V, GND : GND, SIG : GP2
but still getting very low sound.
help!