For those of you interested in the Miniwave Expander project, I am happy to report progress and direction. The first expanded Miniwave to be fully functional using voltage control to select from the 10 PROMs is up and running for test. For entertainment value only, here is a short movie clip. http://www.wiseguysynth.com/larry/mw2090/cv-expand/cv_movie.mpg It's just the lousy movie mode of my camera that makes it look like multiple green lights on at once. It's not really like that. The CV control PCB in this module is right now only on protoboard. After I finish testing my CV circuit additionally, the board will go into production and will be available for sale. Scott Juskiw will be producing and sell the board. If you think you will have interest in the PROM select CV control PCB for the Miniwave, then please drop Scott or myself a note so we have some feel for the number of PCBs in the initial run. The actual PROM expander board will once again come from Dave Hylander. I am sure we will here from Dave when these are available. But, he tells me they will be going to production in January. If you think you have an interest in the PROM expander board, you should probably let Dave know. For those fearing the hand wiring of 18 LEDs to the front panel, let me put your fears to rest and tell you that all 18 LEDs will be PCB mounted. The CV control PCB mounts in the area behind the LEDs. That PCB mounts on two stooge one-pot brackets on the top two pots. In fact, those of you who have struggled with a way to mount your LEDs on you standard Stooge Miniwave panel may want to check out the mounting method. And, you may even be interested in one of these PCBs just for the wave and bank LED mounting. I will be posting a lot of photos in the near future. You will see that the PCB houses not only the CV circuit and LEDs, but also the original 8 Miniwave bank and wave LEDs. Of course, all of this mounts behind a quality Stooge panel. :) Now you know what I have been doing on Christmas break. Larry Hendry
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18 LEDs on one MOTM module
2003-12-27 by J. Larry Hendry
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