HAILSTORM Firmware 1.2

video upload by otemrellik

"Firmware 1.2
https://rainydayei.com/shop/hailstorm/

New 'Sets' - allowing for 4 sets of 12 kets / sequences
New FX probability mode"

Samps 2 - Teensy Eurorack melodic sample player

video upload by otemrellik

"A follow up to the first Samps module. This one uses a better library for sample playback and a different architecture. Code and schematics can be found here:
https://github.com/otem/Eurorack/tree..."

TinyDrummer

video upload by otemrellik

"A quick demo of one of my new sample player modules. Code/schematics can be found here: https://github.com/otem/Eurorack/tree..."

alive inside

video upload by otemrellik

"Another ambient thing for winter."

onePadDrumDad

video upload by otemrellik

"A 3 channel MIDI sequencer with 6 parts per channel. I built this to replace my beatstep pro and to save some space in my studio setup. Code an schematic is available here: https://github.com/otem/Eurorack/tree..."

Cirrus 2 Polyphonic 12 Voice FM Synth by Otem Rellik

video by otemrellik

"Only 9 made, purchase here: http://www.otemrellik.com/rdei/
Cirrus 2 is a polyphonic 12 voice FM synth.
Features:
12 capacitive touch pads for notes and modulation
12 voice polyphony
3 LFOs
3 Looping 5 stage envelopes
Noise
Reverb
Delay
32 step polyphonic sequencer with parameter locks per step
USB and TRS-A MIDI for notes, clock and CC control
Analog clock in/out for syncing sequencer
Save/Load up to 32 presets and sequences"

See the otemrellik label below for more.

Teensy Eurorack Oscillator + Build

video by otemrellik

"A new module built from a Teensy 3.2
Schematic + Code:
https://github.com/otem/Eurorack/tree..."

Teensy Eurorack Drum Module

video by otemrellik

"Just a quick look at a Eurorack Drum Module I made. Schematic can be found here:
https://github.com/otem/Eurorack/tree...​
Info on Teensy Audio Library: https://www.pjrc.com/teensy/td_libs_A..."

SAMPS - Eurorack Module

Published on Jun 1, 2020 otemrellik

"Polyphonic sample player built from Teensy 4.0.
More Info here: https://github.com/otem/Eurorack/tree..."

"A simple polyphonic sample player with effects. All sample playback credit to Sandro on the Teensy forum. Probably a better audio out schematic can be found here (the bi example, first image)"

New Cirrus: FM Touch Synth

Published on Nov 19, 2019 otemrellik

"A new synth built with Teensy audio library. Only 4 made. http://www.otemrellik.com/rdei/"

"Cirrus is an 8 voice digital synthesizer.

Cirrus Features:

8 capacitive touch plates for notes and modulation
8 voice polyphony
Pitch LFO with high frequency mode
Looping envelope for cutoff filter / FM amount
Reverb
Unison and glide modes
32 step polyphonic sequencer with paramaters per step
USB MIDI for notes, clock and CC control
Pulse in/out for syncing sequencer
Save/Load up to 8 presets

$300"

Stratus: CV/Gate Sequencer

Published on Jun 3, 2019 otemrellik

Tutorial comes in at 3:08. New cv/gate sequencer for Eurorack priced at $300. Only 4 made: http://www.otemrellik.com/rdei/

Stratus is a homemade CV/Gate sequencer for Eurorack.

Stratus Features:
4 channels of Gate/CV
32 steps per page
4 pages per channel
CV Out from 0-5v
USB MIDI clock and Eurorack clock input
CV input for page navigation
Independent sequence lengths per channel
Randomization per channel
Save machine state (auto loads when powered)
Mutes per channel
Copy/paste from any page to any other channel/page

Kaos Teensy Thing

Published on Apr 2, 2018 otemrellik

"Wanted to share a new thing I made using a Teensy 3.2, Teensy Audio board and the Teensy Audio Library."

Ambient Jam with Raspberry Pi Boxes

Published on Oct 22, 2017 otemrellik

"Recorded this jam today. One take, just having fun with textures and whatnot. Used my raspberry pi fm touch synth and my pi looper (version 2). Going to do a video eventually on v2 of the pi looper. Lots more features and it's in a nice wood box!"

See the otemrellik label directly below for more.

Raspberry Pi FM Touch Synth

Published on Jul 20, 2017 otemrellik

"Just wanted to share my latest pi project."

Raspberry Pi Looper/synth/drum thing

Published on Apr 23, 2017 otemrellik

"My first venture into raspberry pi stuff. Running a custom pure data patch I've been working on for a couple years on a Raspberry Pi 3. This project took a couple months and I'm still tweaking stuff here and there but it's pretty much complete, it even survived it's first live show!"

Mr. Touchy - Teensy Poly Touch Synth + Drum Machine

Published on Jan 15, 2017 otemrellik

"Wanted to share my latest Teensy synth. Uses Nintendo DS touch screens, Teensy 3.2, Teensy Audio Adapter and some Neopixels.

Learn about Teensy audio library:
https://www.pjrc.com/teensy/td_libs_A...

Code:
https://github.com/otem/mr_touchy_tee...

3D Model:
http://www.thingiverse.com/thing:2040087"

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Teensy Polyphonic Synth

Published on Oct 1, 2016 otemrellik

"My first venture into the teensy audio library! This is a polyphonic synthesizer with various controls.

Learn about Teensy audio library:
https://www.pjrc.com/teensy/td_libs_A...

Code:
https://github.com/otem/teensypolysynth/"