Aetherwellen-Musik.de

Home-brewed Theremins ... and other strange devices

Hardware


CAD data files (Source Files) have been prepared to ease reproduction (e.g. via 3D printer) of various designed components presented at aetherwellen-musik.de.

The files are licensed under CERN-OHL-S v2 (https://ohwr.org/cern_ohl_s_v2.pdf) or any later version and distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN-OHL-S for applicable conditions.

As per CERN-OHL-S v2 section 4, should You produce hardware based on this source, You must maintain the Source Location visible at least on the packaging and documentation, even after modification.
The Source (http://aetherwellen-musik.de) must be indicated at products you make using this source as well.


 

Rockmorizer-Theremin
Coil-Bobbin-Holder Assemblies

 

The pictures below show the completed assembly of three slightly different coil-bobbin-holder assemblies. In addition to the 3D printed components for coil-bobbin, coil-bobbin-slider and coil-bobbin-holder, one nylon-screw M3x30mm (M3x25mm), one grub-screw M3x3mm, solder-lugs and up to six pan-head screws M3x5mm (M3x4mm) have to be added. To make it possible to be manufactured using a low resolution 3D (PLA) printer (the components have already been designed in 2017), no threads have been included. Therefore, the M3 threads have to be carefully drilled using the dedicated tools after printing. PLA material can be used, but liquid resin is preferable because of better RF characteristics.

Due to printer- and ferrite-rod tolerances, the components might have to be scaled accordingly.


  • RT-CBA_05-05_01-WZ
  • RT-CBA_05-05_02-WZ
  • RT-CBA_05-05_03-WZ
  • RT-CBA_05-05_04-WZ
  • RT-CBA_06-02_01-WZ
  • RT-CBA_06-02_02-WZ
  • RT-CBA_06-02_03-WZ
  • RT-CBA_06-02_04-WZ
  • RT-CBA_06-02_05-WZ
  • RT-CBA_06-02_06-WZ
  • RT-CBA_17-14-06_01-WZ
  • RT-CBA_17-14-06_02-WZ
  • RT-CBA_17-14-06_03-WZ
  • RT-CBA_17-14-06_04-WZ
  • RT-CBA_17-14-06_05-WZ
  • RT-CBA_17-14-06_06-WZ

RT-CBH-05

RT-CBH-06

RT-CBH-17

Assembly Sequence

The pictures below show the assembly-steps of three slightly different coil-bobbin-holder assemblies. When completed, the ferrite-core has to move easily up and down inside the coil-bobbin by turning the dedicated nylon-screw of the slider.

  • RT-CBA_05-05_ASSY01-WZ
  • RT-CBA_05-05_ASSY02-WZ
  • RT-CBA_05-05_ASSY03-WZ
  • RT-CBA_05-05_ASSY04-WZ
  • RT-CBA_05-05_ASSY05-WZ
  • RT-CBA_05-05_ASSY06-WZ
  • RT-CBA_05-05_ASSY07-WZ
  • RT-CBA_05-05_ASSY08-WZ
  • RT-CBA_05-05_ASSY09-WZ
  • RT-CBA_06-02_ASSY01-WZ
  • RT-CBA_06-02_ASSY02-WZ
  • RT-CBA_06-02_ASSY03-WZ
  • RT-CBA_06-02_ASSY04-WZ
  • RT-CBA_06-02_ASSY05-WZ
  • RT-CBA_06-02_ASSY06-WZ
  • RT-CBA_06-02_ASSY07-WZ
  • RT-CBA_06-02_ASSY08-WZ
  • RT-CBA_06-02_ASSY09-WZ
  • RT-CBA_17-14-06_ASSY01-WZ
  • RT-CBA_17-14-06_ASSY02-WZ
  • RT-CBA_17-14-06_ASSY03-WZ
  • RT-CBA_17-14-06_ASSY04-WZ
  • RT-CBA_17-14-06_ASSY05-WZ
  • RT-CBA_17-14-06_ASSY06-WZ
  • RT-CBA_17-14-06_ASSY07-WZ
  • RT-CBA_17-14-06_ASSY08-WZ
  • RT-CBA_17-14-06_ASSY09-WZ
  • RT-CBA_17-14-06_ASSY10-WZ
  • RT-CBA_17-14-06_ASSY11-WZ
  • RT-CBA_17-14-06_ASSY12-WZ

RT-CBH-05

RT-CBH-06

RT-CBH-17


 

Rockmorizer-Theremin
Coil-Bobbin-Holder (RT-CBH) Files

 

The table below contains selected downloadable .ZIP files. The .ZIP folders contain CAD files in .STP (.STEP) and .STL format as well as LICENSE and CHANGES documents in .TXT format. In addition, pictures of the component (.JPG and 3D-PDF) and CERN-OHL-S v2 (.PDF) license descriptions are included.

#

Picture

Name

File

Description

1

Rockmorizer-Theremin Coil-Bobbin-Holder RT-CBH_05-05

RT-CBH-05

RT-CBH_05-05_1v0.zip
RT Coil-Bobbin-Holder Files
RT-CBH_05-05_1v0.zip (7.06MB)
RT-CBH_05-05_1v0.zip
RT Coil-Bobbin-Holder Files
RT-CBH_05-05_1v0.zip (7.06MB)

Coil-Bobbin-Holder RT-CBH to hold a 8x50mm ferrite-rod with attached Slider and dedicated Coil-Bobbin; to be used with presented RT-CB #1.

2

Rockmorizer-Theremin Coil-Bobbin-Holder RT-CBH_06-02

RT-CBH-06

RT-CBH_06-02_1v0.zip
RT Coil-Bobbin-Holder Files
RT-CBH_06-02_1v0.zip (7.03MB)
RT-CBH_06-02_1v0.zip
RT Coil-Bobbin-Holder Files
RT-CBH_06-02_1v0.zip (7.03MB)

Coil-Bobbin-Holder RT-CBH to hold a 8x50mm ferrite-rod with attached Slider and dedicated Coil-Bobbin; to be used with presented RT-CB #1.

3

Rockmorizer-Theremin Coil-Bobbin-Holder RT-CBH_17-14-06

RT-CBH-17

RT-CBH_17-14-06_1v0.zip
RT Coil-Bobbin-Holder Files
RT-CBH_17-14-06_1v0.zip (3.07MB)
RT-CBH_17-14-06_1v0.zip
RT Coil-Bobbin-Holder Files
RT-CBH_17-14-06_1v0.zip (3.07MB)

Coil-Bobbin-Holder RT-CBH to hold a 8x50mm ferrite-rod with attached Slider and dedicated Coil-Bobbin; to be used with presented RT-CB #2 or #3.


 

Rockmorizer-Theremin
Coil-Bobbin (RT-CB) Files

 

The table below contains selected downloadable .ZIP files. The .ZIP folders contain CAD files in .STP (.STEP) and .STL format as well as LICENSE and CHANGES documents in .TXT format. In addition, pictures of the component (.JPG and 3D-PDF) and CERN-OHL-S v2 (.PDF) license descriptions are included.

#

Picture

Name

File

Description

1

Rockmorizer-Theremin Coil-Bobbin RT-CB_20-02

RT-CB-20

RT-CB_20-02_1v0.zip
RT Coil-Bobbin Files
RT-CB_20-02_1v0.zip (1.95MB)
RT-CB_20-02_1v0.zip
RT Coil-Bobbin Files
RT-CB_20-02_1v0.zip (1.95MB)

Coil-Bobbin RT-CB (Theremin antenna-extension-coil) to fit a 8x50mm ferrite-rod; to be used with presented RT-CBH assemblies #1 or #2.

2

Rockmorizer-Theremin Coil-Bobbin RT-CB_17-12

RT-CB-17

RT-CB_17-12_1v0.zip
RT Coil-Bobbin Files
RT-CB_17-12_1v0.zip (2.07MB)
RT-CB_17-12_1v0.zip
RT Coil-Bobbin Files
RT-CB_17-12_1v0.zip (2.07MB)

Coil-Bobbin RT-CB (Theremin antenna-extension-coil) to fit a 8x50mm ferrite-rod; to be used with presented RT-CBH assembly #3.

3

Rockmorizer-Theremin Coil-Bobbin RT-CB_19-07

RT-CB-19

RT-CB_19-07_1v0.zip
RT Coil-Bobbin Files
RT-CB_19-07_1v0.zip (2.07MB)
RT-CB_19-07_1v0.zip
RT Coil-Bobbin Files
RT-CB_19-07_1v0.zip (2.07MB)

Coil-Bobbin RT-CB (Theremin oscillator-coil) to fit a 8x50mm ferrite-rod; to be used with presented RT-CBH assembly #3.


 

Rockmorizer-Theremin
Coil-Bobbin-Slider Files

 

The table below contains a selected downloadable .ZIP file. The .ZIP folder contains CAD files in .STP (.STEP) and .STL format as well as LICENSE and CHANGES documents in .TXT format. In addition, pictures of the component (.JPG and 3D-PDF) and CERN-OHL-S v2 (.PDF) license descriptions are included.

#

Picture

Name

File

Description

1

Rockmorizer-Theremin Coil-Bobbin RT-CBS_01-01

RT-CBS-01

RT-CBS_01-01_1v0.zip
RT Coil-Bobbin-Slider Files
RT-CBS_01-01_1v0.zip (1.93MB)
RT-CBS_01-01_1v0.zip
RT Coil-Bobbin-Slider Files
RT-CBS_01-01_1v0.zip (1.93MB)

Slider RT-CBS to hold a 8x50mm ferrite-rod (M3 thread has to be drilled manually); to be used with all presented RT-CBH assemblies.


Claravox-Centennial Theremin
Cable-Fixing (CVC-CF) Files
(Claravox is a trademark of
Moog Music, Inc.)

The table below contains a selected downloadable .ZIP file. The .ZIP folder contains CAD files in .STP (.STEP), .STL and .FCStd (FreeCAD) format as well as LICENSE and CHANGES documents in .TXT format. In addition, pictures of the component (.JPG) and CERN-OHL-S v2 (.PDF) license descriptions are included.

#

Picture

Name

File

Description

1

CVC-CF-04 Cable Fixing Bracket

CVC-CF-04

CVC-CF_04-07_1v0.zip
CVC-CF Cable Fixing Bracket
CVC-CF_04-07_1v0.zip (6.88MB)
CVC-CF_04-07_1v0.zip
CVC-CF Cable Fixing Bracket
CVC-CF_04-07_1v0.zip (6.88MB)

CVC-CF Cable Fixing Bracket to be attached to Claravox Theremin using existing back-panel screws.

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