[sdiy] Can I put a piezo trigger on Ray's Cool New LFO and Sound mini syntH???

[Heitor Alves]

on the question about the trigger i cant anwser....

about the resistor, i've build the minisynth and used all metal film
resistors...1%

the 1uf is available the 2uf you can use 2x1uf if it isnt available,
but is available in mouser and others. Its multilayer ceramic
capacitors.


On Thu, 27 Jan 2005 11:20:09 +0100, mathieu.vallet1 at free.fr
<mathieu.vallet1 at free.fr> wrote:
> 
> Hi!
> 
> SO I built the Ray's Cool New LFO  at:
> http://www.musicfromouterspace.com/analogsynth/coolnewlfo.html
> and I 'am going to built the Sound Lab Mini-Synth :
> http://www.musicfromouterspace.com/analogsynth/SOUNDLABMINISYNTH/soundlab.html
> 
> My questions are:
> 
> -  How can I add a piezo trigger to activate sound when I touch it?
> 
> Questions about the Sound Lab Mini-Synth :
> http://www.musicfromouterspace.com/analogsynth/SOUNDLABMINISYNTH/soundlab.html
> 
> - Do I have to put metal resistor or carbon resistor, Is it sound differently??
> 
> - On the part list, there's a 1uf, 2uf ceramic resistor, but it doesn't exist on
> this range, Is that sure that there are ceramic ??
> 
> THANKS, if you take time to respond me.
> 
> bye!
>