From yahoo Sent Mon, Mar 14th 2016, 15:26
Should work. Simply connect each potentiometer between GND and +12V (or use a 10V regulator 7810 if you want 10V). Important: install a protection resistor (~1k) beteen the center terminal of each potentiometer and the corresponding CV out socket. That's necessary as for a short time a short circuit is made when a plug is inserted into the socket. If the potentiometer is fully CW you would establish a short curcuit between +12V (or +10V) and GND. Best wishes Dieter Doepfer > -----Ursprüngliche Nachricht----- > Von: xxxxxxx_xxxx@xxxxxxxxxxx.xxx [mailto:xxxxxxx_xxxx@xxxxxxxxxxx.xxx] > Gesendet: Sonntag, 13. März 2016 21:22 > An: xxxxxxx_xxxx@xxxxxxxxxxx.xxx > Betreff: [Doepfer_a100] DIY cv out module to accompany A152 question > > > > > Dear all- I have a DIY question for you... > > > The doepfer a152 is one of my favourite doepfer modules- a classic! > > > What I'd like to do is build an 8 x CV OUT module to accompany it. > > > I'm imagining 8x (0-10v) out jacks each controlled by an individual pot. > > > Sat beside my a152 using 8 x patches into the a152 would turn it into a voltage controlled sequencer. > > > Firstly is such an idea practical? (With my simplistic electronic knowledge I was imagining resistors from power rail to > drop the voltage to the 8v range in series with each pot and jack ) And secondly, if it is practical where I can find any > schematics or advice to build it. I've googled but found nothing... > > > I should probably mention I've got good soldering skills having made many projects, but scant electronic design knowledge! > > > Many thanks, > > > Neal > > > (Neal Beard and his Machines http://nealbeardahm.blogspot.co.uk) > > > > ------------------------------------ ------------------------------------ ------------------------------------ Yahoo Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Doepfer_a100/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Doepfer_a100/join (Yahoo! ID required) <*> To change settings via email: xxxxxxx_xxxx-xxxxxx@xxxxxxxxxxx.xxx xxxxxxx_xxxx-xxxxxxxxxxxx@xxxxxxxxxxx.xxx <*> To unsubscribe from this group, send an email to: xxxxxxx_xxxx-xxxxxxxxxxx@xxxxxxxxxxx.xxx <*> Your use of Yahoo Groups is subject to: https://info.yahoo.com/legal/us/yahoo/utos/terms/