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  Topic: switchcraft jack in europe
Joel

Replies: 2
Views: 2349

Post Posted: Thu Feb 12, 2009 2:20 pm    Subject: switchcraft jack in europe
Forum:  DIY Hardware and Software
http://parts.digikey.co.uk/1/1/863637-conn-jack-mono-3-5mm-closed-cir-35pm2a.html
  Topic: Making of a drum synth
Joel

Replies: 5
Views: 2466

Post Posted: Tue Sep 09, 2008 7:11 am    Subject: Making of a drum synth
Forum:  DIY Hardware and Software
Thanks for that Luka, looks great! Do you have a guetsimate for how much the project will cost in total?
  Topic: Making of a drum synth
Joel

Replies: 5
Views: 2466

Post Posted: Wed Sep 03, 2008 7:59 am    Subject: Making of a drum synth
Forum:  DIY Hardware and Software
Hi all,

a guy called Philipp has started a new blog, [url=http://makingofadrumsynth.blogspot.com/]Making of a drum synth, detailing his construction of a tr-808-style drum computer. Analog sounds, ...
  Topic: Gakken sx-150
Joel

Replies: 58
Views: 58957

Post Posted: Mon Sep 01, 2008 3:12 am    Subject: Gakken sx-150
Forum:  DIY Hardware and Software
[url=http://matrixsynth.blogspot.com/2008/08/gakken-sx-150-schematic.html]alternative link (the first linked pic wasn't showing up for me)

Looks cool!
  Topic: Getting Started
Joel

Replies: 22
Views: 14190

Post Posted: Tue Aug 26, 2008 3:53 pm    Subject: Getting Started
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
Hey Tron,

there seem to be two main categories - Microchip PIC, or Atmel AVR. See the [url=http://www.ladyada.net/library/picvsavr.html]PIC vs. AVR smackdown for details. I started out with PICs as ...
  Topic: Very simple piezo trigger/gain amp
Joel

Replies: 11
Views: 9421

Post Posted: Tue Jul 29, 2008 5:03 pm    Subject: Very simple piezo trigger/gain amp
Forum:  DIY Hardware and Software
strangely I was just looking this up! Here's a link to an old PAIA page on percussion sensors - the page has been deleted so the link uses the internet archive :

http://web.archive.org/web/20030608 ...
  Topic: Arduino Hardware Software Synthesizer
Joel

Replies: 1
Views: 3837

Post Posted: Fri Jul 18, 2008 7:12 am    Subject: Arduino Hardware Software Synthesizer
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
Think I've seen that before but nice link - just wish there were some more details or source code available Wink

He does link to some interesting stuff though - http://gieskes.nl/instruments/fi ...
  Topic: preshish moments explains how his midi controller makes beat
Joel

Replies: 1
Views: 3773

Post Posted: Wed Jul 16, 2008 5:26 pm    Subject: preshish moments explains how his midi controller makes beat
Forum:  DIY Hardware and Software » Musical Interfaces
sutra36, are you the guy in the vids? That box is awesome!!

Is the box sending midi to the laptop? If so how is the laptop making the lights on the box flash? I've not used max/msp but will have a ...
  Topic: PIC help
Joel

Replies: 5
Views: 5546

Post Posted: Sun Jun 22, 2008 11:06 am    Subject: PIC help
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
Well, turns out connecting Pin1 (MCLR) high via a 10k resistor has solved all the problems, thanks! I hadn't previously thought to connect Pin1 to anything, I guess the floating was causing the proble ...
  Topic: PIC help
Joel

Replies: 5
Views: 5546

Post Posted: Sun Jun 22, 2008 9:44 am    Subject: PIC help
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
Hi Jan, I hoped you might take a look Smile

I've added

set_tris_A(0x00);
set_tris_B(0x00);
set_tris_C(0x00);
now the LED flashes continuously for much longer, and does ...
  Topic: PIC help
Joel

Replies: 5
Views: 5546

Post Posted: Sun Jun 22, 2008 8:09 am    Subject: PIC help
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
Hi all,

firstly I realise this isn't a microcontroller programming forum so sorry if anyone doesn't feel this is an appropriate place to ask this stuff. There may be others who want to start progra ...
  Topic: M185 sequencer Project - NEW PCB VERSION
Joel

Replies: 1138
Views: 1119296

Post Posted: Sat Jun 21, 2008 5:45 am    Subject: M185 sequencer Project - NEW PCB VERSION
Forum:  DIY Hardware and Software
yep me too, that looks awesome!!
  Topic: PCB for DIY CV-Midi converter?
Joel

Replies: 14
Views: 19551

Post Posted: Mon Jun 02, 2008 10:38 am    Subject: PCB for DIY CV-Midi converter?
Forum:  DIY Hardware and Software
Only seen diy midi to cv converters, I think. This one looks like it'd be pretty easy to build. The pcb the site shows seems to be a general purpose board with many more traces than this actual projec ...
  Topic: Mr clacks Synthesizer extravaganza
Joel

Replies: 11
Views: 8124

Post Posted: Thu May 22, 2008 6:21 am    Subject: Mr clacks Synthesizer extravaganza
Forum:  DIY Hardware and Software
they look amazing!! I love the line of symmetry down the middle of the dual sound lab, although doesn't it get confusing? Also, the wooden panels look great and seem an often underconsidered alternati ...
  Topic: User your heart as a midi trigger / modulator
Joel

Replies: 12
Views: 9903

Post Posted: Fri May 09, 2008 3:33 pm    Subject: User your heart as a midi trigger / modulator
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
I can imagine using this whilst DJing using Ableton Live or something - use the MIDI pulses from your heartbeat to set the tempo of whatever's playing, and as the set progresses and you get hotter and ...
  Topic: User your heart as a midi trigger / modulator
Joel

Replies: 12
Views: 9903

Post Posted: Fri May 09, 2008 10:40 am    Subject: User your heart as a midi trigger / modulator
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
yeah that guy does lots of interesting MIDI stuff, including controllers and something that appears to give electric shocks in time with a MIDI clock (for a drummer, I think)!!

More stuff on his [u ...
  Topic: Arduino-based Sequencer
Joel

Replies: 13
Views: 20555

Post Posted: Sat May 03, 2008 11:08 am    Subject: Arduino-based Sequencer
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
Looks great! I've got an Arduino somewhere, will have to dig it out and give this a go when I get a chance....

It uses some different methods, but have you seen the [url=http://www.beavisaudio.com/ ...
  Topic: PIC-based fraktal synth
Joel

Replies: 194
Views: 306441

Post Posted: Sat May 03, 2008 8:18 am    Subject: PIC-based fraktal synth
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
Here's my version. I had to add a filter (a state variable SEM clone, thanks to Takeda-san and MFOS), an LFO, and a tiny button keyboard.

That looks amazing!! Do you have a link to the filter schem ...
  Topic: Beginner building the Ruby amp...
Joel

Replies: 107
Views: 85588

Post Posted: Sat May 03, 2008 3:40 am    Subject: Beginner building the Ruby amp...
Forum:  DIY Hardware and Software
I found an 8ohm 0.5W speaker in a broken answerphone machine - get a little bit creative and you'll usually have some luck Wink

As Coriolis mentioned, it's also worth looking at the runoffgroov ...
  Topic: Beginner building the Ruby amp...
Joel

Replies: 107
Views: 85588

Post Posted: Thu May 01, 2008 4:38 pm    Subject: Beginner building the Ruby amp...
Forum:  DIY Hardware and Software
Hi,

stripboard layout attached, taken from [url=http://www.storm-software.co.yu/diy/forums.html?project=layouts]this site. Not checked it myself so worth going through and understanding what's going ...
  Topic: Novice Question - Casio Modification
Joel

Replies: 6
Views: 3706

Post Posted: Fri Apr 25, 2008 2:53 pm    Subject: Novice Question - Casio Modification
Forum:  DIY Hardware and Software
sounds tricky, could you do it via midi instead?
  Topic: Advice needed!!
Joel

Replies: 13
Views: 3988

Post Posted: Tue Apr 22, 2008 9:26 am    Subject: Advice needed!!
Forum:  DIY Hardware and Software
Handmade Electronic Music by Nicolas Collins is well worth a look!
  Topic: What next after WSG?
Joel

Replies: 9
Views: 3851

Post Posted: Mon Apr 21, 2008 4:50 am    Subject: What next after WSG?
Forum:  DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
[url=http://electro-music.com/forum/topic-6386.html]DS7 thread at the top of the "DIY Hardware and Software" section Smile

Also, remember that uf you build something with CV and Trigge ...
  Topic: What next after WSG?
Joel

Replies: 9
Views: 3851

Post Posted: Sun Apr 20, 2008 4:49 pm    Subject: What next after WSG?
Forum:  DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
there's a few other small things you could put together, like an atari punk console, or a small amp (something like a [url=http://www.runoffgroove.com/ruby.html]ruby) which will be handy whatever you ...
  Topic: Switching LED indicator
Joel

Replies: 1
Views: 4149

Post Posted: Thu Apr 17, 2008 5:17 am    Subject: Switching LED indicator
Forum:  DIY Hardware and Software » Microcontrollers and Programmable Logic
Hi all,

I was thinking about how to switch between 2 LEDs from 1 PIC output pin. Do we think the circuit below would do the trick?

Pin is low - LED1 on, LED2 off

Pin is high - LED1 off, LED2 ...
 
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