BTW i never would have thought that the bottle cap of alcohol-free beer would work for size comparison, but it does!
i am taking pre-orders until 10 SEP 2012.
0,80 EUR/1.- USD each chicklet
shipping and handling TBA (but reasonable as always)
just indicate your interest by posting in this thread. i don't take any money up-front, i just ask you to be honest.
the PCB is single sided, 1.4in x .7 in (36mm x 18mm), and acommodates 9, 16, and 24mm alphas, i tried it with a 9mm vishay, too.
each PCB provides a complete power input filter/decoupling scheme, so you could even build a module from it. nevertheless, there are wirepads for the positive and negative rail after the filter, making it possible to use one filter/decoupling section for multiple daisychained PCBs.
someone asked me if i would do a PCB for a single attenuvertion channel to easily retrofit CV inputs of built modules with an attenuverter.
i came up with two designs, one in TH and one in SMT. now i think of doing a PCB run. TH or SMT?
the TH would be 100% DIY.
the SMT could be pre-assembled (without potentiometer) or 100% DIY, too.
the PCBs would be mounted to the panel using a PCB mounted potentiometer (i.e. 9mm or 16mm alpha)...
so i basically have three options:
TH 100% DIY,
SMT 100% DIY, or
what would be preferrable? _________________
Big Boss at fonitronik
Tech Buddy at Random*Source Last edited by fonik on Tue Oct 09, 2012 1:47 pm; edited 3 times in total
(or is this a "if you have to ask, you dont need it")
a lot of modules have a CV input. very often an attenuator is associated with this CV input.
then there are quite a few people who like attenuVERTers (or polarizers) on CV inputs.
with an attenuverter/polarizer you have full attenuation at 12 o'clock. right turn gives you the positive signal (amplification 0 to +1), counter clockwise gives you the inverted signal (amplification 0 to -1).
this little PCB chicklet is meant as an add on to existing designs, projects, modules that do not provide attenuvertion on CV inputs, nevertheless, you could build a dedicated module from several of these PCBs. _________________
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum