Published on Sep 7, 2013 Bur An·9 videos
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Minimalistic groovemachine !
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- 4 channels with 1 bit realtime generated sounds
- kickdrum, snare, hihat and bass
- 8 step sequencer
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hardware:
- MCU atmega328p@16MHz
- 8 LEDs with 74595 shift register
- 3 bit R2R resistor ladder DAC
- LM358 opamp as output buffer
- buttons, pots, resistors, wires, protoboard
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software:
- programmed in C
- compiled with avr-gcc
- uploaded with avrdude
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sources soon - buranelectrix.com
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Buro Bleep Drum - 8-bit drum machine
Published on May 2, 2013
buroBleepDrum with buroSoundSet
Published on Jun 20, 2013
"DIY 8-bit drum machine loaded with own sample selection."
"modification of Dr.Bleep's Bleep Drum
info and resources: http://buranelectrix.com/burobleepdrum.html"
"Bleep Drum is neat tiny 8-bit sample player designed by Dr.Bleep of Bleep Labs (http://bleeplabs.com/store/the-bleep-drum).
BuroBleepDrum is modified version of this rad-fi little devil."
"What is changed against Bleep Drum v012/003
Hardware:
- single sided PCB (more DIY friendly)
- more analog circuitry for mixing signals
- stereo AUX input jack for connecting another sound source)
- trig in/out jack for synchronizing and experimenting
- powered with 4xAA batteries for longer life
Software:
- added external sync mode
- removed shift+tap+pot tempo setting option
- fixed reverse mode switching"
This is the first Buran Electrix post.
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