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attiny85 playtune library
DAVID Posted: 10 Sep 2018, 05:09 AM
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avrs + midi = best diy synths

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Posts: 237
Joined: 10-September 17
hi, for a looooong time i wanted to adapt the playtune library https://www.youtube.com/watch?v=zJbhy0ghSWE&t=226s https://github.com/LenShustek/arduino-playtune.
i notice that LenShustek had also modified the library to get it working in the attiny4313 https://github.com/LenShustek/ATtiny-playtune/, but since of the limitations of the attiny4313 with only 4k
of flash memory (and only able to use 2k for music since the sketch needs the other 2k) i wanted to modified again so that it will work on the attiny85 and finally i got it working.
you can check it out over here:https://github.com/theawsomeavr/Attiny85_Playtune_master
my video about it:https://youtu.be/vnaZM2b0MEA

Last edit by DAVID at 10 Sep 2018, 05:09 AM

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mit Posted: 10 Sep 2018, 11:09 AM
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yeah whatever

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Nice work.

I like that it's battery powered, how do you charge the battery though?

It would be cool if you could get it to load songs from an SD card or something.

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DAVID Posted: 10 Sep 2018, 09:09 PM
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avrs + midi = best diy synths

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Posts: 237
Joined: 10-September 17
for charging the battery i need it to remove it and use a tp4056 charger.
and for the micro sd card it will be cool but i can also upgrade to the smd
version of the atmega328, i choose the attiny85 since it is easier to program it compared to the smd atmega328.

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