u808 Drum Synthesizer ATtiny84 Source


The u808 chips features 8 polyphonic drum sounds in a 14-pin DIP chip.

8 Rising edge triggers, global tune CV 15% – 400% frequency and a global analog accent CV with a 6dB – 48dB range.

Link to preprogrammed chip

The purchasable source includes:

  • PDF Application manual
  • Source code .INO for compilation with Arduino IDE
  • HEX file for ATtiny84 writeable with Avrdude


This is not Open-Source.
The license is permitted for personal use only.

If you intend to sell a product including the source,
buy the number of licenses you will sell.

After payment you will receive a link that is limited to 3 downloads.

Spread the word, not the code!


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