It's an easy mod, and I think Dave Bradley at www.hotrodmotm.com has already done it. Paul S. ----- Original Message ----- From: "Adam Schabtach" <adam@...> To: "MOTM listserv" <motm@yahoogroups.com> Sent: Sunday, November 10, 2002 3:24 PM Subject: [motm] Adding CLK OUT to MOTM-101? > Today I was watching the LED on my MOTM-101 Noise/S&H module blink merrily > away. It crossed my mind that it would be handy if that clock signal could > be used to drive other things. Sure, you can use an LFO to drive the S&H and > other things, but if you could drive everything from the 101's clock, you'd > free up an LFO for more interesting tasks. So then I noticed that there's > even room for another jack in the lower row of the 101's panel, whereupon my > interest was sufficiently piqued to pull out the schematic. > > It looks like tapping the output of the 555 timer would be easy enough. It > even looks like there is an unused section of a TL072 wired as a unity-gain > buffer which could be used to buffer the 555's output, although you'd have > to cut a PCB trace to free the grounded input, which is kind of scary. > > Has anyone tried this? Any reason why it's not a good idea? I realize that > the 555-based clock probably isn't as stable as the MOTM oscillator core > found in the 320 LFO, but in many instances it is probably good enough. > > --Adam > > -- > Adam Schabtach > adam@... > http://www.studionebula.com * * CD now available! * * > > > > > > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > >
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Re: [motm] Adding CLK OUT to MOTM-101?
2002-11-10 by Paul Schreiber
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