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2004-04-17 by ch.³l
> an aux event should be added for each track such that the output of > the track can be modified by hamsters. > > http://instruct1.cit.cornell.edu/courses/eceprojectsland/STUDENTPROJ/2 002to2003/lil2/index.html > > :) LOL...now that's a randomizer :)
2004-04-16 by blip
On Fri, 16 Apr 2004, Andy Wilson wrote: > Well, we *know* the pcb is right, so as Colin suggests; either the diode D6 is wrongly > marked, or it is faulty. i.e open circuit.. Have you got another one you can swap it > with? hmm... no, but i guess i'll have to get one. this is luc
2004-04-16 by blip
an aux event should be added for each track such that the output of the track can be modified by hamsters. http://instruct1.cit.cornell.edu/courses/eceprojectsland/STUDENTPROJ/2002to2003/lil2/index.html :) bleep. out. --- http://leichenfeld.iuma.com http://thirdwavecollective.com
2004-04-16 by Colin f
Hi Julian, > My anicipation of the P3 is growing. Its sitting there, > ready to be used, but im resisting sketchily mounting it in a > butchered shoebox in the knowlege that the hammonds are > comming... I hope... > > Anyway, im sure youd say if they were about, but im just check
2004-04-16 by Andy Wilson
Hi Fred, > > if the diode is in backwards, it's either defective or the > > PCB is wrong... Well, we *know* the pcb is right, so as Colin suggests; either the diode D6 is wrongly marked, or it is faulty. i.e open circuit.. Have you got another one you can swap it with? All the be
2004-04-16 by Julian
Hi Colin, Good to have you back - i realise that you however may well be of a different opinion ; ) Anyway, My anicipation of the P3 is growing. Its sitting there, ready to be used, but im resisting sketchily mounting it in a butchered shoebox in the knowlege that the hammonds ar
2004-04-15 by Colin f
> if the diode is in backwards, it's either defective or the > PCB is wrong... > the striped end of the diode is at the striped endn of the > marking on the > PCB. It may be marked wrongly - I've seen one diode with the markings the wrong way round before, and have heard of other
2004-04-15 by blip
On Thu, 15 Apr 2004, colinfraser_com wrote: > Andy, > > Thanks for the help you've been giving Fred so far. highly seconded. :) bleep. out. --- http://leichenfeld.iuma.com http://thirdwavecollective.com
2004-04-15 by blip
On Thu, 15 Apr 2004, Andy Wilson wrote: > When you say you are getting 9.5V 'across' D6 do you mean you are > measuring voltage actually across the diode itself, or is one end of > your probe at 0V? You should only be getting approx 0.7V 'across' D6 if > it is forward biased. i.e
2004-04-15 by blip
On Thu, 15 Apr 2004, Paul Maddox (Mail Lists) wrote: > > positive than the cathode (cathode's the stripey end). Have you checked > that D6 is in > > the right way round? 9.5V across D6 sounds as if it's reversed biased, > which would > > be why there's bugger all getting to the r
2004-04-15 by Paul Maddox (Mail Lists)
Fred, > When you say you are getting 9.5V 'across' D6 do you mean you are measuring > voltage actually across the diode itself, or is one end of your probe at 0V? You should > only be getting approx 0.7V 'across' D6 if it is forward biased. i.e. if the anode is more > positive th
2004-04-15 by PAUL NAGLE
Brilliant, thanks man! Paul colinfraser_com wrote: Folks, v3.91 adds a user config option that makes sending of bank initial program change messages when the sequencer is started a non-default option. Without this option on, the program change message will only be sent when chang
2004-04-15 by Colin f
> Welcome back. Hope your tan doesn't fade too soon. No tan here - I'm so fair skinned, I barely cast a shadow. Either I stay out of the sun, or use factor 25. > You've been back for at least 24 hours. I thought we'd be on > V4.00 by now ;->) The 3 in the version number really re
2004-04-15 by Andy Wilson
Hi Colin, On 15 Apr 2004 at 17:08, colinfraser_com wrote: > Andy, > > Thanks for the help you've been giving Fred so far. No problem. Welcome back. Hope your tan doesn't fade too soon. You've been back for at least 24 hours. I thought we'd be on V4.00 by now ;->) All the best And
2004-04-15 by colinfraser_com
Andy, Thanks for the help you've been giving Fred so far. I haven't really got anything to add beyond what you've already suggested, other than to confirm that D1 can be omitted and I usually don't fit it myself. I've heard of 78xx series regulators failing in such a way as to pa
2004-04-15 by colinfraser_com
Folks, v3.91 adds a user config option that makes sending of bank initial program change messages when the sequencer is started a non-default option. Without this option on, the program change message will only be sent when changing bank. Cheers, Colin f (recovering from jet lag.
2004-04-15 by Andy Wilson
On 14 Apr 2004 at 18:14, blip wrote: > hi all... Hi Fred, > > so i took all of my ICs out of the board. the regulator now gives me a > very consistent -.326V from input (neg probe) to output (pos probe). from > ground to either input or output, i get 0V. i'm getting 9.5V across D
2004-04-14 by blip
hi all... so i took all of my ICs out of the board. the regulator now gives me a very consistent -.326V from input (neg probe) to output (pos probe). from ground to either input or output, i get 0V. i'm getting 9.5V across D6. so the problem appears *not* to be an IC... what on e
2004-04-14 by discointellect
--- In analogue-sequencer@yahoogroups.com, "colinfraser_com" wrote: > --- In analogue-sequencer@yahoogroups.com, "mayday_xl" > wrote: > > Colin, on your website you mention that in the development versions > > you had the interface hardware connected to a BBC Micro - is there > a
2004-04-13 by colinfraser_com
--- In analogue-sequencer@yahoogroups.com, "mayday_xl" wrote: > Colin, on your website you mention that in the development versions > you had the interface hardware connected to a BBC Micro - is there any > chance of a bit more info on how and what you actually did here? I don`t
2004-04-12 by blip
On Sat, 10 Apr 2004, Andy Wilson wrote: > OK, so it appears that you have your ICs in sockets. That's good. Try removing them > all, except the regulator, and power up again. Measure the output voltage of the > regulator. What do you get? > > If it's the required +5V, then the re
2004-04-11 by Andy Wilson
On 10 Apr 2004 at 23:34, Paul Maddox (Mail Lists) wrote: > Blip, > > > > To prove which it is remove one end of D6 (PSU diode IIRC) and measure > the > > > voltage of the regulator, both input and output. > > > > hmm... it doesn't matter which, i'm assuming? > > nope, either will
2004-04-11 by mayday_xl
Colin, on your website you mention that in the development versions you had the interface hardware connected to a BBC Micro - is there any chance of a bit more info on how and what you actually did here? Thanks
2004-04-10 by Paul Maddox (Mail Lists)
> Next remove the power and start inserting ICs. You could start with the micro, just > insert this and power up. Measure the reg o/p again. If it's still OK, the chances are > your micro is still good. Power down again and put a few more ics in.check the supply > rails gain. Kee
2004-04-10 by Paul Maddox (Mail Lists)
Blip, > > To prove which it is remove one end of D6 (PSU diode IIRC) and measure the > > voltage of the regulator, both input and output. > > hmm... it doesn't matter which, i'm assuming? nope, either will do. It just stops the voltage going to the rest of the main PCB. assuming
2004-04-10 by colinfraser_com
> dude, you're gonna get so reamed if your wife finds out you > checked your email on your honeymoon! Nah, she knows ! She`s checked hers too. I`m just not using it too much since the hotel charges 15 bucks an hour for access. Hasta la vista, Colin f
2004-04-10 by Andy Wilson
Hi Fred On 9 Apr 2004 at 12:56, blip wrote: > > everything worked fine at one point, then just stopped. i'm 100% sure of > the orientation of all ICs. i triple checked the sockets when i soldered > them in, and i triple checked the ICs before i inserted them and again > after. >
2004-04-10 by Sayer
--- In analogue-sequencer@yahoogroups.com, "colinfraser_com" wrote: > Ola Folks, > > Eet ees very, very hot here ! > Back in 5 days :-( I wonder if he is talking about the weather, or..... other fun newlywed things!!!!! LOL! :)
2004-04-09 by clint young
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2004-04-09 by blip
On Fri, 9 Apr 2004, Andy Wilson wrote: > Still sounds like you've got a near short on the output of the regulator, i.e. something > is pulling too much current. Have you tried powering up the board without the IDC > connectors plugged in? Do that, then measure the regulator outpu
2004-04-09 by blip
On Fri, 9 Apr 2004, colinfraser_com wrote: > Ola Folks, > > Eet ees very, very hot here ! > Back in 5 days :-( dude, you're gonna get so reamed if your wife finds out you checked your email on your honeymoon! oh yeah, and massive congratulations. :) bleep. out. --- http://leichen
2004-04-09 by blip
On Fri, 9 Apr 2004 Paul.Maddox.Mail-list@Synth.net wrote: > Ok, something's not right. > First, when you say you messure the voltage across D6, what do you get? > If the voltage regulator is behaving eratically its down to one of two > things;1) Bad input voltage (not enough or t
2004-04-09 by Andy Wilson
On 9 Apr 2004 at 9:06, blip wrote: > got a new power supply and a new voltage regulator... and *nothing.* i get > voltage across D6, but nothing else... i get erratic readings from the > voltage regulator... either zero or a number that fluctuates beneath 1 > volt... Still sounds
2004-04-09 by Mark Pulver
colinfraser_com (08:17 AM 4/9/2004) wrote: >Ola Folks, > >Eet ees very, very hot here ! >Back in 5 days :-( > >Adios, >Colin f DOOD! HE LIVES! :) Remember... Don't drink the water - Drink Tequila!
2004-04-09 by Paul.Maddox.Mail-list@Synth.net
> got a new power supply and a new voltage regulator... and *nothing.* i > get voltage across D6, but nothing else... i get erratic readings from > the voltage regulator... either zero or a number that fluctuates > beneath 1 volt... Ok, something's not right. First, when you say
2004-04-09 by blip
On Fri, 9 Apr 2004, Andy Wilson wrote: > How's it going with your P3? Have you got it running yet? got a new power supply and a new voltage regulator... and *nothing.* i get voltage across D6, but nothing else... i get erratic readings from the voltage regulator... either zero or
2004-04-09 by colinfraser_com
Ola Folks, Eet ees very, very hot here ! Back in 5 days :-( Adios, Colin f
2004-04-09 by Andy Wilson
Hey Fred, How's it going with your P3? Have you got it running yet? Andy -- Andy Wilson http://www.techman.synth.net mailto:andy@techman.synth.net
2004-04-08 by Paul Nagle
On Thu, 08 Apr 2004 15:00:24 -0000, "Sayer" wrote: >That looks great!! > >BTW... things sure are quiet around here! Maybe everyone is afraid to >post now that Nagle has been put in charge?? :) > What you talkin' about Willis? I'm practising for my gig a week on Saturday at the Sp
2004-04-08 by Sayer
That looks great!! BTW... things sure are quiet around here! Maybe everyone is afraid to post now that Nagle has been put in charge?? :) Sayer --- In analogue-sequencer@yahoogroups.com, Paul Nagle wrote: > On Sun, 4 Apr 2004 23:18 +0100 (BST), keithw@c... > wrote: > > >just uploa
2004-04-05 by Paul Nagle
On Sun, 4 Apr 2004 23:18 +0100 (BST), keithw@cix.compulink.co.uk wrote: >just uploaded a pic of my wooden P3 to the yahoogroups photos section. >Still a few odds and end to clear up such as those unused counter sunk >holes but aside that all is up and running. The 'mahogany' is a
2004-04-04 by keithw@cix.compulink.co.uk
Dear All, just uploaded a pic of my wooden P3 to the yahoogroups photos section. Still a few odds and end to clear up such as those unused counter sunk holes but aside that all is up and running. The 'mahogany' is a plank from B&Q which has been oiled and waxed. Looks fantastic b
2004-04-02 by blip
On Thu, 1 Apr 2004, Dave Magnuson wrote: > .776V sounds like 1 diode drop. I bet you have a diode mounted backwards > right near the power supply i double checked... both D1 and D6 are in correctly, unless the PCB is wrong... (well, now D1 has been removed). but there are diodes
2004-04-01 by Andy Wilson
Fred, > >the middle pin. from that to the third pin (output), the voltage registers > >as .776v. > > > .776V sounds like 1 diode drop. I bet you have a diode mounted backwards > right near the power supply Dave's right. Does sound like a diode drop. But you say that it measures 0
2004-04-01 by Dave Magnuson
At 06:35 PM 3/31/04 -0600, you wrote: > >On Tue, 30 Mar 2004, Andy Wilson wrote: > >> What you need to do is connect the meter probes to the common and the >> V/Ohm/mA input and set the meter to measure *voltage* not current. >> Now apply voltage to the dc input jack of the P3 an
2004-04-01 by blip
On Tue, 30 Mar 2004, Andy Wilson wrote: > What you need to do is connect the meter probes to the common and the > V/Ohm/mA input and set the meter to measure *voltage* not current. > Now apply voltage to the dc input jack of the P3 and measure the > voltage between the 2 input pi
2004-03-30 by Andy Wilson
Hi Fred, > it works fine... it's just that on the 10A input, i can't measure voltage. OK, it sounds like your meter has three inputs: a common, or ground; a Voltage/resistance/mA; and a High current 10A input. When you connect the probes to the common and 10A input, this can only
2004-03-29 by blip
yOn Mon, 29 Mar 2004, Andy Wilson wrote: > In the absence of Colin, who is now drifting away in marital bliss, > I'll see if I can help. thanks andy! > First. Get yourself a multimeter that works :->) it works fine... it's just that on the 10A input, i can't measure voltage. it's
2004-03-29 by Andy Wilson
Hi Fred, In the absence of Colin, who is now drifting away in marital bliss, I'll see if I can help. First. Get yourself a multimeter that works :->) > my p3 is *almost* alive... there seems to be some issue with the fuse. > the only way i can bring it to life is to short the fus
2004-03-28 by colinfraser_com
Folks, When you're assembling P3 step, keypad or function switch boards with the circular cap Multimec tact switches, don't solder the switches in place until you have test mounted the board on your panel or case, and checked that the switches are centred in their holes. You can