Electronics for Theremins (1)

This is the resource page to accompany the thread Electronics for Theremins – 1 –
which is running at http://www.thereminworld.com/forum.asp?cmd=p&T=4805&F=3

General discussion on this matter should be done at the Theremin World forum (link above) but suplimentary data / schematics etc can be attached / hosted here by members of this group.. If you have not yet signed up to E-14, do so now! Joining this group is free, and Element-14 is a great site for technical matters.

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Tags: tutorial, theremin

FredM

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1. Feb 8, 2011 6:19 PM (in response to FredM)
Re: Electronics for Theremins (1)

These are image files to go with 'tutorial'.

Biasing 1 - Simple biasing schematic and waveform.
Biasing 2 - Simple schematic and waveform to demonstrate AC equivalent attenuation.
Buffer - Buffer schematic

Buffer waveforms on next post - limit is 5 attachments per post.

Attachments:

Buffer.JPG (51.2 K)

biasing 1.JPG (35.8 K)

biasing 2.JPG (34.5 K)

biasing 1 wf.JPG (33.5 K)

biasing 2 wf.JPG (29.0 K)

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FredM

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2. Feb 8, 2011 5:21 PM (in response to FredM)
Re: Electronics for Theremins (1)

Buffer waveforms.jpg attached.

.pdf with entire article will also be attached here.

Attachments:

Buffer wf.JPG (29.8 K)

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FredM

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3. Mar 3, 2011 8:26 AM (in response to FredM)
Re: Electronics for Theremins (1)

Some Theremax stuff..

This links to http://www.thereminworld.com/forum.asp?cmd=p&T=4819&F=3&p=2

Attachments:

TherMax SQW Unmod.JPG (13.7 K)

TherMax buffer.JPG (22.4 K)

modwire.JPG (11.4 K)

TherMax wave mix mod.JPG (13.2 K)

TherMax SQW mod 2.JPG (18.9 K)

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