Tomorrow’s video!
Added 2017-11-18 13:39:16 +0000 UTCDocumentation and code isn’t up yet! That will be tomorrow! When the video goes live.
Hopefully if you need something like this you will give it a go! it will be able to work on even a 9v battery, or even the usb power going into the arduino! so you can pop it in a tuppaware box. anything!
this won't work with the super simple oscillators yet. sorry... a video on that to come! but theres no reason why you cant build a simple vactrol and put it accross the pot of that oscillator! check the end of this video for that https://www.youtube.com/watch?v=Ch9w5JtbZSc
Comments
yeah sorry ben! if you want to take some photos and email me computer@lookmumnocomputer.com i can help! but give it a go. i dont have the problems your explaining :)
Look Mum No Computer
2017-11-19 23:15:08 +0000 UTCthat's correct. cap soldered in a right way. and it worked for some time. dunno, ain't such a big deal tho. Will just solder a new one and replace it! I mean - it takes max 5 minutes to make a new one :)
2017-11-19 21:25:05 +0000 UTCaaah try swapping the electrolytic caps around (if were talking about the super simple osc) so the grey stripe is connected to ground instead of the othr way
Look Mum No Computer
2017-11-19 21:23:17 +0000 UTCanyways. thanks mate for schematics. That's brilliant! I guess it's exactly what I was looking for. appreciate that!
2017-11-19 21:23:16 +0000 UTCit started to give some sound artifatcs (the last osc) after some time. Maybe the it's just a bad quality transistor or some other components.
2017-11-19 21:21:19 +0000 UTCthe hundred oscillator synth they are all in essence just soldered together haha. so it aint an amount issue
Look Mum No Computer
2017-11-19 21:17:52 +0000 UTCwhat fried?
Look Mum No Computer
2017-11-19 21:17:31 +0000 UTC555's are the baine of my life haha, i havent used them since that exact reason drove me mad haha
Look Mum No Computer
2017-11-19 21:17:21 +0000 UTCDC, with up to 3 works kinda ok, but after adding fourth one - last one just fried. :D
2017-11-19 21:17:12 +0000 UTCan active mixer on positive only supply
Look Mum No Computer
2017-11-19 21:16:55 +0000 UTC<a href="https://paulinthelab.blogspot.co.uk/2015/05/simple-audio-mixer-stripboard-layout.html" rel="nofollow noopener" target="_blank">https://paulinthelab.blogspot.co.uk/2015/05/simple-audio-mixer-stripboard-layout.html</a> just found this
Look Mum No Computer
2017-11-19 21:16:44 +0000 UTCjust working out easiest way
Look Mum No Computer
2017-11-19 21:15:27 +0000 UTCis it +24dc? or we talking +/-12v?
Look Mum No Computer
2017-11-19 21:15:17 +0000 UTCok then it's kinda weird.. Might be my mistake. I have a 24V 5A power supply so that should do it's job. Do you know how to get the same with using 40106 chip oscillators or let's say 555's? Do i have to add diodes or resistors between one another so it wouldn't link directly to one another?
2017-11-19 21:14:20 +0000 UTCthe super simple oscillators. you literally just wire them together, the power ins all together, the ground together and the audio outs together. theres no cross play because ive already added a 100k to the output in the design!
Look Mum No Computer
2017-11-19 21:11:10 +0000 UTCif you add 100k to the output it makes it quieter but it will reduce cross play. also mixing it actively will sort it out with an op amp! what power are we talking????
Look Mum No Computer
2017-11-19 21:10:34 +0000 UTCwhich specific oscillators are we talkning about?
Look Mum No Computer
2017-11-19 21:09:51 +0000 UTCStill waiting for instructions how to connect more than a few oscillators using the same power supply.. :) I totally suck in circuits, but I assume it should be somehow easy to do so. Now tried with four and it affects one another. Also tried different OSC versions, using 555's, 40106 chips, etc. - the only thing can't get - how to connect more than one in a proper way so could have a separate oscillators. Damn!.. BTW - great video and sequencer looks awesome.
2017-11-19 21:07:43 +0000 UTCcool! damien fear. a patreon on here sent me a pic of his modular hes started in one of those! i cant seem to attach the pic!
Look Mum No Computer
2017-11-19 18:54:18 +0000 UTC
