Electronic instruments, mechanical sculptures, robots etc. by David Cranmer

About this site / commissions / for sale / contact

1st March 2015

Some magic boxes for an exciting new project...

21st February 2015

Commissioned by Toyota for Red Nose Day, various sensors, motors, speakers and water jets were used to create an interactive ticklish car!

More details here.

31st December 2014

A theremin commissioned for this year's Royal Institution Christmas Lectures.

What would your ideal theremin look like? Get in touch if you would like a custom one - email dave@ [this website]

18th November 2014

An amazing new musical instrument - the resonating bell plate system.

"A new work by Ed Carter combining sculpture, sound, light and live performance. Fl10s: False Lights Seaham is inspired by East Durham's maritime heritage, and responds specifically to the 1962 George Elmy lifeboat disaster. Fl10s comprises an installation, composition, and a site-specific live performance."

This project involved plenty of hard work by a lot of people. I made the electronic control system, electromagnet brackets, and motorised light rigs. Check it out here.

10th November 2014

Some recent small projects: motorised hats for an installation by Patrick Furness, LED globe for Machine Shop, technical consultation for an ad for Currys.

27th October 2014

Strange experiments in the orchard, involving motors, lights and MIDI...

17th September 2014

Thanks to everyone who came along on Thursday! Photos and video of the giant robotic crow here, 'making of' here.

The crow is for sale - get in touch if interested.

1st August 2014

Currently working on a large mechanical crow for an exhibition at The Book Club gallery / bar, Shoreditch. It will be there from September 11th to November 16th.

20th June 2014

Fresh batch of ring modulator effects boxes for sale - with fantastic new artwork by Pete Fowler!

Order one today - they are going fast.

10th July 2014

An interactive bus for Ted Baker, for their new store in Tokyo.

3rd June 2014

Mechanical butterflies for O2. Also on BBC news!

9th May 2014

The Badgermin appears in "Chat" magazine...

20th April 2014

Finally, after all this time, a video of the musical stepladders...

10th March 2014

Just received some PCBs in the post, designed using the free Fritzing software - highly recommended! The photo shows a custom Arduino Mega shield with 14 MOSFETs, which will allow a load of LED strips to be faded using PWM. The delivery even came with stickers!

19th January 2014

Two hundred copper coils to teach children about electromagnetism.

16th January 2014

Mechanism to retain sword within stone, made for Machine Shop Special Effects. The mechanism was eventually mounted inside a fibreglass boulder, with a proper sword made by a swordsmith. The blade was gripped by two semicircular cams, until released by two solenoids on a timer.

9th January 2014

Pigeon message containers.

12th December 2013

Four octaves of chromatically tuned hooting - the Owl Organ in Berlin. Plus a splendid video of owly Christmas songs!

8th December 2013

A look around Oskar Sala's Mixtur-Trautonium...

20th November 2013

Just received an Adafruit "Trinket" in the post. It's a microcontroller that's absolutely tiny, but that still does a lot of cool stuff. Here it is running the space invader example code on an 8X8 LED matrix... it can apparently store around 320 animation frames.

30th October 2013

A talk and demonstration of the Rave Kestrel at the RCA this week. Let me know if you would like to organise something similar.

21st October 2013

Just spent a week at the Frieze London art fair, looking after the technical side of Ken Okiishi's motorised paintball installation. This man, an unknown visitor, had golden shoes!

9th October 2013

An interesting duck related commission.

12th September 2013

Sequencing light project for Twigs...

13th September 2013

Rapid Electronics have just uploaded a "customer profile" for me, which you can read here. Rapid really are great for electronic components - I'm not just trying to get them to send me a free T-shirt.

12th September 2013

Fans of wireless transmission systems and Spike Milligan might appreciate this photo sent by my brother earlier this evening:

2nd August 2013

Fantastic wall mounted cross stitch synth collaboration with Pete Fowler!

19th June 2013

Owl Theremin - more details here.

18th May 2013

An LED suit for Leo Messi, used in a visually stunning new advert for Adidas. I wired up two suits at the workshop of Machine Shop Special Effects Ltd, and looked after them on the fairly high pressure shoot in Barcelona. ML Studios created the spectacular post production trailing light effects. I only worked on the electronic elements of this project - obviously there was a large team of other people involved.

13th May 2013

Pyramid shaped synthesisers are certainly in this season! Just finished a new project for Jay Gambit, with glowing hexagons, constructed in between repeated work visits to Spain.

Click here for photos and video...

12th May 2013

I have three PAiA Theremax kits currently being assembled. Let me know if you want a custom theremin.

19th January 2013

At last, it's the Rave Kestrel!

22nd January 2013

Two self-contained interactive audio systems, designed to last outdoors and survive being repeatedly poked at by members of the public. Battery powered, waterproof (including speakers) and with a large amount of programmable options, these units still had a quick turnaround.

The sound files included were of Spongebob Squarepants and Dora the Explorer. Get in touch if you need a robust custom audio system fabricated.

2nd January 2013

On December 31st the BBC broadcast Jools Holland's Annual Hootenanny, which featured one of the pyramid synths being played by Richard Russell, with Bobby Womack, Damon Albarn, and Jools' Rhythm & Blues Orchestra. You can watch the footage here

31st October 2012

Finally visited The Horrors' studio today for the Pyramid Synth handover. This project was completed earlier this year, but has been top secret until today - quite fittingly All Hallows' Evening. Two custom synthesisers: another collaboration with Pete Fowler, commissioned by XL Recordings, more details here!

23rd October 2012 - "Amazing Duracell Bunny LED Light Sculpture"

Just finished making a giant glowing bunny for Duracell...

19th October 2012

A small selection of recent projects at the fabulous workshop of Machine Shop special effects have included an enormous flamethrower, pneumatic seesaw, and the execution of a schoolboy: click here

11th July 2012

Two drink-dispensing musical machines for Southern Comfort.

These were part of the Southern Comfort Juke-Joint festival tour, which went on to win "Best Brand Activation" at the UK2012 Festival Awards.

4th April 2012

Wonderful new video of the Badgermin, featuring theremin virtuoso with grand piano accompaniment!

3rd April 2012

Steam engine restoration

1st January 2012

New lathe attachment!

2nd January 2012

A theremin built into a taxidermy badger - The Badgermin.

Photos and video here

10th December 2011

Sets for TV built this year.

9th December 2011

MIDI-controlled pneumatic drumming machine prototype - photos and video

8th December 2011

Stones made out of expanding rubber foam - photos here

27th November 2011

At long last a few photos of Kinetica 2011

"Kinetica Art Fair is produced by Kinetica Museum and is the first of its kind in the UK. It provides collectors, curators and the public with a unique opportunity to view and purchase artworks from leading contemporary arts organisations and artists specialising in kinetic, electronic, robotic, light, sound, time-based and interdisciplinary new media art."

15th November 2011

Collaboration with Pete Fowler - electronic Van Orlax

18th June 2011

Interesting conference 2011


Apologies for the capital letters. Email address is dave (at) this website.

27th April 2011

Calculator Orrery - a mechanical model of the universe represented by rotating vintage calculators.

23rd April 2011

Photos of storm

16th April 2011


27th January 2011

9 Owls in a Baguette gig last night:


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