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| Page 1 of 1 [16 Posts] |
| Author | Message |
|---|---|
 Topic: The Thomas Henry Mega Percussive Synthesizer |
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| Eraser127 Replies: 762 Views: 907860 |
Posted: Sun Oct 02, 2011 6:17 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| Ok, checked the voltage and that seems to be fine. I've got the potmeters wired in a "star" shaped ground (all going to a print and one wire from print to J12). I also had to ground pin 12 o ... | |
| Topic: The Thomas Henry Mega Percussive Synthesizer |
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| Eraser127 Replies: 762 Views: 907860 |
Posted: Tue Sep 27, 2011 5:00 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| Alright, finally continued with the MPS and got some sound but there are 2 problems:
1. the BP/LP switch doesn't work although i hear the noise generator doing it's work. It just doesn't filter ... |
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| Topic: The Thomas Henry Mega Percussive Synthesizer |
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| Eraser127 Replies: 762 Views: 907860 |
Posted: Sat May 07, 2011 5:00 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| Alright, i've got a bit of a problem:
i was busy moving my MPS from my cardboardbox to a 19" rackunit, when i accidentally touched a component (resistor? not sure) with my tweezers on the righ ... |
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| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Tue Apr 12, 2011 8:48 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| I already checked the + and - voltages to the ic's and that's fine. Also in the cardboard box is worked fine | |
| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Mon Apr 11, 2011 12:55 pm Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| Alright, i've got a bit of a problem:
i was busy moving my MPS from my cardboardbox to a 19" rackunit, when i accidentally touched a component (resistor? not sure) with my tweezers on the righ ... |
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| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Sun Oct 10, 2010 6:13 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| And we've made some progress: the frontpanel is designed
See the attachement below Right now I'm finding out where to buy the 19"rack but it'll be probably from this site http://www.modusho ... |
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| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Sat Jul 24, 2010 4:00 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
Whoohoo  My trigger interface has come in and works (ordered it from http://www.engineersatwork.nl/catalo...roducts_id/536), made an extra switch behind the MPS input so I ... |
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| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Tue Jul 20, 2010 8:32 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| It comes completely build indeed. For more CV this may not be the best option but i'll use it just for layering with other bassdrums for now | |
| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Mon Jul 19, 2010 11:20 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| Yay, a [url=http://www.engineersatwork.nl/catalog/product_info.php/cPath/58/products_id/536]engineers@work midi-to-trigger print is on it's way. Intergrating the MPS in my midi setup (don't have other ... | |
| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Sat Jun 26, 2010 7:22 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
Alright, finished my MPS in a temporary housing  :
Message I assume that's why the pic doesn't work. In the asm file these are the lines that give a message: movwf OPTION_REG ;/ ... |
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| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Tue May 04, 2010 12:05 pm Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
Ah ok, i followed your guide and did the rest thru the schematics, it makes sound now  I only wired some pots wrong like rotate cw is off instead of on |
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| Topic: The Thomas Henry Mega Percussive Synthesizer |
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| Eraser127 Replies: 762 Views: 907860 |
Posted: Tue May 04, 2010 1:03 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| I assume all the V+, V-/GND to the potmeters can be wired thru from one point of the pcb? I'm into wiring now, what a job
I also found a fault in the kkissinger scheme: it says: J18 1) ... |
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| Topic: The Thomas Henry Mega Percussive Synthesizer |
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| Eraser127 Replies: 762 Views: 907860 |
Posted: Mon Apr 26, 2010 11:05 am Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| I've made the power-supply from [url=http://www.musicfromouterspace.com/analogsynth/WALLWARTSUPPLY/WALLWARTSUPPLY.php]this site on a piece of pcb with "3-hole" strips. I just changed the 781 ... | |
| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Tue Apr 20, 2010 12:24 pm Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| Ah ok, so the orientation of the pots is all with lugs down and viewed from behind? Or is your list specifically for a certain panel? | |
| Topic: The Thomas Henry Mega Percussive Synthesizer |
|
| Eraser127 Replies: 762 Views: 907860 |
Posted: Tue Apr 20, 2010 12:07 pm Subject:
The Thomas Henry Mega Percussive Synthesizer
Forum: DIY Hardware and Software » Thomas Henry designs |
| Maybe a worthless kick but two post above is stated for the potmeter lugs top/center/bottom. I'm into wiring the pots now, but can't figure out which wire onto which potmeter lug. Does top/center/bott ... | |
| Topic: The new Dutch guy |
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| Eraser127 Replies: 1 Views: 1380 |
Posted: Tue Apr 20, 2010 12:02 pm Subject:
The new Dutch guy
Forum: Discussion » Introduce Yourself |
| Hi folks, i'm a 26yo airforce avionics technician who got a TH MPS PCB from a friend and i'm busy building it now. I'm into electronics for years now but this is my first DIY synthesizer/drum project. ... | |
| Page 1 of 1 [16 Posts] |
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