Search found 22 matches

Looks like these could be fun. Make a wireless controlled servo or relay driven noisemaker?

Sorry if it has been pointed out already. I couldn't find a discussion here already.

https://www.spark ...

A couple of months ago...

I've added a new cabinet of 5U dotcom stuff and have a 10U rack coming in for the remainder of the MOTM not in a rack. I'll share the rack with some Mos Lab vco's and filt ...

It is fixed. There was a lifted pad on one of the jumper lines at either pin 11 or 14 of the 4052b chip. zthee gets the prize!

I do have a new question regarding the voltage droop which is (to my k ...

Here is a better view of what's going on. The +15v spike is actually one whole clock cycle.

The red line is the input reference voltage form a step sequencer which is clocked the same as the ASR. ...

so at higher vco frequencies, with a constant voltage at the cv in, i get a noticable "pop" or "click" that goes along with the clock pulses. i'm thinking this might be the 'warble ...

What are the three holes beside the ASR stages for? LEDs / Switches ?

Bypass switches for each stage.

Thanks for the replies. The brighter LED idea sounds good but I hate those blue ones with a ...

I'm building a dual CGS34 ASR module with the CGS58 Utility LFO as one module. I'm waiting for a panel from FPE and some more components to arrive so I have time to worry about untested details... :sh ...

Real-time 5U modular synth recording.

Slowed everything down from an earlier patch, rewire the clocking and reset the pitch voltages for an entirely different feel from the last session. Actual ...

CGS01 Sub Oscillator/Harmonic Sequencer in triplicate (that's three for anyone with only two thumbs).

This experiment is sort of a demo of the new builds. I need to seriously try to hone the skills ...

Thanks forshee.

I'm leaning toward the DAC as well. I need to get a good picture in my mind about the counter behavior so I'll be doing a down 'n dirty on that aspect next.

The thing that has me ...

Just now stumbling upon this thread.

My quantizer is not behaving at all correctly. I am unable to bring a legitimate voltage to task for the D/A and I think I'm having trouble with the counter.
...

My voltage quantizer is not working at all. It is outputting zero volts in WHOLE and FOURTHS mode and 90mv in HALF mode. No response from either the Initial Voltage Pot or external voltage inputs.

...

Here is a tentative layout using Front Panel Express for a 2 space wide 5U (MOTM) format panel.

This layout uses a single DPDT switch in substitute for the two SPDT's. It also has drilled panel hol ...

Although they may be more expensive, shouldn't a DPDT ON-ON-ON switch work as a substitute for two SPDT's?

I'm notorious for assuming things so this is just a verification.

I'm looking for ways ...

I'm ready to smell the magic smoke off the quantizer board with a 15 volt power supply instead of 12volt.

Is there a reason I should use a 12volt PS instead?

Historics...
I am from the MU (Moog ...

I agree that this is really fun module in particular when used with my QUAD VC-PANNER Wink

You're surely the devil Yves. Now I feel tempted to build that module. When will this ever end?

Here ...

After a thorough review of the circuit and build I re-assembled the module and powered it up. It worked (for whatever reason).

The LED's are still brightness controlled by the OUTPUT LEVEL pot but ...

Many thanks Kevin!

I'll check these connections and voltages tonight.

I did notice a mis-print on the schematic. Pins 14 & 15 of the LM13700 are reversed. Fortunately the PCB layout appears ...

First ff, I'll admit I made some changes to Yves PCB layout. I wanted to try to use the SSM2220 Matched Transistor chip instead of two BC557's. I changed the 10K R7 to a 100K.

I've been waiting for ...

It appears the site is down again (maybe temporary). He is traveling again so that is probably the reason. When he gets to his destination I'm certain it will be fixed.

Here is a pdf layout of a modified PCB for the VC-Quad-LFO.

This mod uses the SSM2220 matched PNP chip (minus pins 4 & 5) in a 6 pin socket on the PCB. The pads are mirrored now instead of fli ...

I've been trying for over a year (maybe longer) to get on to this forum. Finally with Stein Grebstad and Scott Stites help I managed to get in here. I had to use an old web-based email account to regi ...

Author	Message
Topic: RFduino - modular radio control
kindredlost Replies: 0 Views: 3150	Posted: Mon Jan 05, 2015 7:58 pm Subject: RFduino - modular radio control Forum: DIY Hardware and Software » Arduino
kindredlost Replies: 0 Views: 3150	Looks like these could be fun. Make a wireless controlled servo or relay driven noisemaker? Sorry if it has been pointed out already. I couldn't find a discussion here already. https://www.spark ...
Topic: Modular Synthesizer Pictures
kindredlost Replies: 628 Views: 614900	Posted: Mon Jan 05, 2015 7:32 pm Subject: Modular Synthesizer Pictures Forum: Instruments and Equipment » Modular Synthesis
kindredlost Replies: 628 Views: 614900	A couple of months ago... I've added a new cabinet of 5U dotcom stuff and have a 10U rack coming in for the remainder of the MOTM not in a rack. I'll share the rack with some Mos Lab vco's and filt ...
Topic: ASR sensitivity
kindredlost Replies: 9 Views: 12226	Posted: Tue Jul 03, 2012 6:17 pm Subject: ASR sensitivity Forum: DIY Hardware and Software » Ken Stone designs - CGS
kindredlost Replies: 9 Views: 12226	It is fixed. There was a lifted pad on one of the jumper lines at either pin 11 or 14 of the 4052b chip. zthee gets the prize! I do have a new question regarding the voltage droop which is (to my k ...
Topic: ASR sensitivity
kindredlost Replies: 9 Views: 12226	Posted: Sun Jun 17, 2012 8:09 am Subject: ASR sensitivity Forum: DIY Hardware and Software » Ken Stone designs - CGS
kindredlost Replies: 9 Views: 12226	Here is a better view of what's going on. The +15v spike is actually one whole clock cycle. The red line is the input reference voltage form a step sequencer which is clocked the same as the ASR. ...
Topic: ASR sensitivity
kindredlost Replies: 9 Views: 12226	Posted: Sat Jun 16, 2012 2:00 pm Subject: ASR sensitivity Forum: DIY Hardware and Software » Ken Stone designs - CGS
kindredlost Replies: 9 Views: 12226	so at higher vco frequencies, with a constant voltage at the cv in, i get a noticable "pop" or "click" that goes along with the clock pulses. i'm thinking this might be the 'warble ...
Topic: ASR sensitivity
kindredlost Replies: 9 Views: 12226	Posted: Tue May 22, 2012 4:34 pm Subject: ASR sensitivity Forum: DIY Hardware and Software » Ken Stone designs - CGS
kindredlost Replies: 9 Views: 12226	What are the three holes beside the ASR stages for? LEDs / Switches ? Bypass switches for each stage. Thanks for the replies. The brighter LED idea sounds good but I hate those blue ones with a ...
Topic: ASR sensitivity
kindredlost Replies: 9 Views: 12226	Posted: Sun May 20, 2012 9:34 pm Subject: ASR sensitivity Forum: DIY Hardware and Software » Ken Stone designs - CGS
kindredlost Replies: 9 Views: 12226	I'm building a dual CGS34 ASR module with the CGS58 Utility LFO as one module. I'm waiting for a panel from FPE and some more components to arrive so I have time to worry about untested details... :sh ...
Topic: Repose in C major
kindredlost Replies: 1 Views: 1298	Posted: Sat Nov 19, 2011 10:35 pm Subject: Repose in C major Forum: Online Music
kindredlost Replies: 1 Views: 1298	Real-time 5U modular synth recording. Slowed everything down from an earlier patch, rewire the clocking and reset the pitch voltages for an entirely different feel from the last session. Actual ...
Topic: Samples from CGS builds
kindredlost Replies: 51 Views: 100069	Posted: Sun Sep 18, 2011 7:09 pm Subject: Samples from CGS builds Forum: DIY Hardware and Software » Ken Stone designs - CGS
kindredlost Replies: 51 Views: 100069	CGS01 Sub Oscillator/Harmonic Sequencer in triplicate (that's three for anyone with only two thumbs). This experiment is sort of a demo of the new builds. I need to seriously try to hone the skills ...
Topic: my wonky voltage quantizer
kindredlost Replies: 3 Views: 2773	Posted: Mon Jul 11, 2011 2:56 pm Subject: my wonky voltage quantizer Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
kindredlost Replies: 3 Views: 2773	Thanks forshee. I'm leaning toward the DAC as well. I need to get a good picture in my mind about the counter behavior so I'll be doing a down 'n dirty on that aspect next. The thing that has me ...
Topic: Quantizer
kindredlost Replies: 86 Views: 102276	Posted: Mon Jul 11, 2011 10:53 am Subject: Quantizer Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
kindredlost Replies: 86 Views: 102276	Just now stumbling upon this thread. My quantizer is not behaving at all correctly. I am unable to bring a legitimate voltage to task for the D/A and I think I'm having trouble with the counter. ...
Topic: my wonky voltage quantizer
kindredlost Replies: 3 Views: 2773	Posted: Sun Jul 10, 2011 8:13 pm Subject: my wonky voltage quantizer Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
kindredlost Replies: 3 Views: 2773	My voltage quantizer is not working at all. It is outputting zero volts in WHOLE and FOURTHS mode and 90mv in HALF mode. No response from either the Initial Voltage Pot or external voltage inputs. ...
Topic: 5U Front Panel for A Quad Voltage Quantizer
kindredlost Replies: 0 Views: 1197	Posted: Thu Jun 30, 2011 1:27 pm Subject: 5U Front Panel for A Quad Voltage Quantizer Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
kindredlost Replies: 0 Views: 1197	Here is a tentative layout using Front Panel Express for a 2 space wide 5U (MOTM) format panel. This layout uses a single DPDT switch in substitute for the two SPDT's. It also has drilled panel hol ...
Topic: switch for Voltage Quantizer
kindredlost Replies: 0 Views: 1286	Posted: Tue Jun 28, 2011 7:46 pm Subject: switch for Voltage Quantizer Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
kindredlost Replies: 0 Views: 1286	Although they may be more expensive, shouldn't a DPDT ON-ON-ON switch work as a substitute for two SPDT's? I'm notorious for assuming things so this is just a verification. I'm looking for ways ...
Topic: 15v power instead of 12v (Quantizer)
kindredlost Replies: 1 Views: 1442	Posted: Sun Jun 26, 2011 1:01 pm Subject: 15v power instead of 12v (Quantizer) Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
kindredlost Replies: 1 Views: 1442	I'm ready to smell the magic smoke off the quantizer board with a 15 volt power supply instead of 12volt. Is there a reason I should use a 12volt PS instead? Historics... I am from the MU (Moog ...
Topic: VC-Quadrature LFO problems
kindredlost Replies: 6 Views: 5207	Posted: Sat May 14, 2011 7:49 am Subject: VC-Quadrature LFO problems Forum: DIY Hardware and Software » YuSynth
kindredlost Replies: 6 Views: 5207	I agree that this is really fun module in particular when used with my QUAD VC-PANNER You're surely the devil Yves. Now I feel tempted to build that module. When will this ever end? Here ...
Topic: VC-Quadrature LFO problems
kindredlost Replies: 6 Views: 5207	Posted: Fri May 13, 2011 9:06 pm Subject: VC-Quadrature LFO problems Forum: DIY Hardware and Software » YuSynth
kindredlost Replies: 6 Views: 5207	After a thorough review of the circuit and build I re-assembled the module and powered it up. It worked (for whatever reason). The LED's are still brightness controlled by the OUTPUT LEVEL pot but ...
Topic: VC-Quadrature LFO problems
kindredlost Replies: 6 Views: 5207	Posted: Fri May 13, 2011 5:31 am Subject: VC-Quadrature LFO problems Forum: DIY Hardware and Software » YuSynth
kindredlost Replies: 6 Views: 5207	Many thanks Kevin! I'll check these connections and voltages tonight. I did notice a mis-print on the schematic. Pins 14 & 15 of the LM13700 are reversed. Fortunately the PCB layout appears ...
Topic: VC-Quadrature LFO problems
kindredlost Replies: 6 Views: 5207	Posted: Thu May 12, 2011 5:34 pm Subject: VC-Quadrature LFO problems Forum: DIY Hardware and Software » YuSynth
kindredlost Replies: 6 Views: 5207	First ff, I'll admit I made some changes to Yves PCB layout. I wanted to try to use the SSM2220 Matched Transistor chip instead of two BC557's. I changed the 10K R7 to a 100K. I've been waiting for ...
Topic: where is muff wiggler
kindredlost Replies: 25 Views: 31530	Posted: Mon May 09, 2011 8:09 pm Subject: where is muff wiggler Forum: Instruments and Equipment » Modular Synthesis
kindredlost Replies: 25 Views: 31530	It appears the site is down again (maybe temporary). He is traveling again so that is probably the reason. When he gets to his destination I'm certain it will be fixed.
Topic: Substitute SSM2220 on VC-Quad-LFO
kindredlost Replies: 1 Views: 2928	Posted: Tue Apr 12, 2011 10:35 am Subject: Substitute SSM2220 on VC-Quad-LFO Forum: DIY Hardware and Software » YuSynth
kindredlost Replies: 1 Views: 2928	Here is a pdf layout of a modified PCB for the VC-Quad-LFO. This mod uses the SSM2220 matched PNP chip (minus pins 4 & 5) in a 6 pin socket on the PCB. The pads are mirrored now instead of fli ...
Topic: kindredlost was lost - now here
kindredlost Replies: 1 Views: 1429	Posted: Wed Mar 02, 2011 6:29 pm Subject: kindredlost was lost - now here Forum: Discussion » Introduce Yourself
kindredlost Replies: 1 Views: 1429	I've been trying for over a year (maybe longer) to get on to this forum. Finally with Stein Grebstad and Scott Stites help I managed to get in here. I had to use an old web-based email account to regi ...