Archive for the 'MD24' Category

Several “makers” at the recent Maker Faire Detroit demonstrated projects that incorporate Highly Liquid MIDI decoders.  For more photos, see the new Highly Liquid Photostream at Flickr.

Chip Flynn (Apetechnology) brought several robots, including an MSA-R controlled string instrument (background left):

Dana Dolfi demonstrated the MSA-T controlled Great American Horn Machine:

Dave Kadlitz performed with his MSA-R & MSA-T controlled mechanical drum machine, the “Waits-o-Matic 9000″:

Michael Una performed with an MD24-synced DIY sequencer:

Steve Averill’s robot drummer first appeared in this blog as a pair of disembodied plywood forearms.

The “Spruce Deuce” has since become a sophisticated android drummer brought to life by 11 RC servos.  Servo control signals are generated by a single MD24 MIDI Decoder:

Compare to Steve3PO, an MSA-T driven MIDI robot drummer.

Other MD24-based MIDI percussion projects are underway and are being discussed at the Highly Liquid Forums.  Have you joined the forums yet?

Daren Ager’s modular drum demo, using an MPA MIDI Decoder as an interface between a Machinedrum and modular gear:

Ronin Otter’s UMR / Casio SK-1 installation how-to video (also see Nomeist’s UMR mini-review):

MIDI2600 / Synthcart / Atari 2600 demo video by The Longhorn Engineer (also see this MIDI2600-External enclosure discussion):

Spunkytoofer’s latest noise machine which includes an MSA-R for MIDI control (lots of other devices here):

Stylinghead’s photos of a clever CS01-MIDI internal install by Billy Neenos:

A Boss DR-110 / MD24 MIDI retrofit project from Darren at MakerSpace, Wellington, New Zealand:

Larry Cotton’s 3-octave “player marimba” was featured in MAKE, Volume 4.  Larry added two MD24 MIDI Decoders and the marimba can now be controlled by any MIDI sequencer or keyboard.

Larry’s other contributions to MAKE are listed here.

Michael Una wrote a review of the MD24 MIDI decoder for Create Digital Music.  Included is a video of Michael’s DIY sequencers synced with Ableton Live via MIDI notes.  More from Michael Una here.

Steve, a robot drummer based on the MSA-T MIDI decoder, built by Texas Central Positronics.

Video here, here, and here:

Komega’s MD24-based Musifore MIDI visualizer:

MIDISpeak / Speak & Spell controlled by Ableton Live.  Video here and here:

A Yamaha CS01 with an installed CS01-MIDI kit, controlled by an x0xb0x:

The latest suitcase SK-1 from The Umbrella Company, with installed UMR for MIDI control:

exFade’s modified Synsonics drum machine, MIDI-controlled via MSA-T MIDI decoder:

Bryan Benting’s MIDI-controlled electrical outlets and 48-output MIDI-to-gate box (with MSA-T-driven power relays and two MD24 kits for gate triggers) with MIDI-controlled lighting videos (video 1, video 2):

SYNCHRO’s externally-housed MIDISpeak installations:

Concretedog’s MSA-R mini review:

k1ds3ns4t10n’s MSA-P assembly photos:

Steve Averill’s robot drummer, using the MD24 for MIDI servo control:

Atari 2600 + MIDI2600 + Synthcart + Ableton Live + Modular Synth demo (SYNCHRO):

Bob Lloyd’s animatronic Halloween program, which uses MSA-T MIDI decoders for MIDI lighting control:

A MIDI retrofit of the Synare Percussion Synth using the MSA-P (the simulacre):

A vintage Ace Tone Rhythm Ace drum machine, MIDI retrofitted by Kerry Bradley using a MIDI2600 kit (Note: the new MD24 is a better choice for this type of project):

The new MD24 MIDI decoder accepts MIDI input from a keyboard, sequencer, or other MIDI controller and in response generates up to 24 independent output signals.

Each output can provide either a general-purpose on/off trigger or a PWM servo control signal.

Features include:

• 24 x Independent 5V digital logic output
• Control via MIDI note, CC, program change, and other messages
• User-configurable MIDI response and PWM signal characteristics
• Compatibility with RC servos
• Standard MIDI IN and MIDI THRU ports
• PCB-mount MIDI connectors or optional remote connectors
• Output solder terminals with optional solderless terminal blocks
• Standard 26-pin output header for connection via ribbon cable

The MD24 is available either as a kit or fully assembled.  PDF documentation is available at the product page.