Search found 166 matches

Fantastic builds, guys!

Grumble, how it´s going the sequencer? Do you have a thread for it anywhere?

This days Im tinkering on the blue pill too. In my case, fisrt I upload the arduino bootloader via the st-link with the 4 pins, the I just use USB like an standard arduino (this way you have to press ...

Great!! That´s exactly the kind of project for your blog. Waiting to read the post Smile

It´s a pity that China is halted, tho. Who knows when they will produce it. I have some PCBs paid, and in the ...

So a lot of chat on how good it sounds but not a miserable audio demo? C.mon guys...

I would love to build one of these but Im a disaster breadboarding

Even if 2-3 of these days on the workbench sucked, the article/post rocks. You found the workable range of the vacs to share with the community and write a script and possible ways to taking it furthe ...

Schematics, BOM, .hex, source code

https://github.com/spherical-sound-society/glitch-storm

Doubth sees the obstacles, faith sees the way.

Go for it or you couldnt sleep in peace and will have vactrol nightmares!

Electricdruid... They call him electricdruid for something... Vactrols do ...

A set of various sized resistors and capacitors. A multimeter (like anneng 8008). An oscilloscope (like dso150) and a bunch of tl072, tl074 and lm13700 chips. Let´s say 10 of each or more.

Some be ...

The filter . I just use r2, r3, c5, c1, but you can make it double to even clean more the pwm signal

Delicious post, Mr Lamm. I enjoy inmensely every new pots.

In fact I have an esp8266 looking at me. I know I have pretty much exploit the venerable atmega 328p till the limit and the ESP is the nex ...

A video is worth 10000 words.

https://www.youtube.com/watch?v=5oFDrexJ1sc

Once you get of of the box to achieve the results by different ways is where the magic happens. I like the idea. I wonder how much costs that AD chips, tho!

I like the idea: an arduino app that "scans" the vactrol, writes a table of results and then tries to linearize log or expo the result. As Im imagining it it will have a lot of developing wo ...

Phobos is such a luxury of this forum. Finally I understood the Turing mechanics and how to do the looping in the Rungler (that I have breadboarded but didnt know how to put it to loop)

Thanks!

So cool!

As long as you add the footprints for standard trannies, all good

Cool!. What kind of wave outputs? Triangle?

And what is the comparator for? It seems like is selfwired and not interacting with the rest of the circuit

Cool posting, Phobos. I use to grow basil, rosemary, timo and some random peppers too. I really like some smoked jalapeño sauces, so maybe I will try this spring. Here in Spain all these grow super e ...

After looking deeper on the subject I see that are different designs, and that one look like works. The Nozoid page states that it has 8mv of noisefloor, tho. Too good to be true, I guess it would be ...

Yeah, probably nozoid used a digital LFO that was only feeding from the +12 and GND, so it worked. It´s the only logical explanation

Welcome to the forum, Budi! party time!

Yeah, I would love to do an eurorack version of the pcb with a cool design, but Im still learning kicad. It´s a pity cause I have the design crystal clear ...

So it seems somebody has build a design like this and its working... I don´t understand how, it should be shorting the power brick...

Magic? Magic smoke? Tons of magic smoke??

http://nozoid.com ...

I am not really sure what you are doing but it sounds great. Razz

(pin 7 of the mux shoudn't be floating though)

party!

Thanks Phobos!!

It´s basically a bunch of wavetable oscillators a ...

The basic wiring diagram

Remember to power the 4051 with the 3v3 and GND coming from the ESP board (not shown in this sketch schema) and add as many pots as you want following the same logic until ...

The audio comes directly from the mic Phone, so excuse the quality. Live it sounds way clearer and crispier

It´s a generative patch doing kind of R2D2 sounds from some wavetable oscillators, FMs b ...

Jan Ostman has some MIDI2CV implementations that maybe could be useful. In one of the schematics/code it shows how to build a usb/midi conversor from a attiny85 and some simple code.

https://janost ...

Author	Message
Topic: 2019/2020 BUILD PHOTOS
MapacheRaper Replies: 138 Views: 95393	Posted: Mon May 04, 2020 5:58 pm Subject: 2019/2020 BUILD PHOTOS Forum: DIY Hardware and Software
MapacheRaper Replies: 138 Views: 95393	Fantastic builds, guys! Grumble, how it´s going the sequencer? Do you have a thread for it anywhere?
Topic: Arduinos cortex M3 at 2USD
MapacheRaper Replies: 25 Views: 21360	Posted: Mon May 04, 2020 5:52 pm Subject: Arduinos cortex M3 at 2USD Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 25 Views: 21360	This days Im tinkering on the blue pill too. In my case, fisrt I upload the arduino bootloader via the st-link with the 4 pins, the I just use USB like an standard arduino (this way you have to press ...
Topic: PAIA2720-3B VC Bandpass Filter_Augmentations
MapacheRaper Replies: 30 Views: 44185	Posted: Mon Feb 03, 2020 6:12 pm Subject: PAIA2720-3B VC Bandpass Filter_Augmentations Forum: DIY Hardware and Software » PAIA Equipment
MapacheRaper Replies: 30 Views: 44185	Great!! That´s exactly the kind of project for your blog. Waiting to read the post It´s a pity that China is halted, tho. Who knows when they will produce it. I have some PCBs paid, and in the ...
Topic: PAIA2720-3B VC Bandpass Filter_Augmentations
MapacheRaper Replies: 30 Views: 44185	Posted: Fri Jan 31, 2020 5:49 pm Subject: PAIA2720-3B VC Bandpass Filter_Augmentations Forum: DIY Hardware and Software » PAIA Equipment
MapacheRaper Replies: 30 Views: 44185	So a lot of chat on how good it sounds but not a miserable audio demo? C.mon guys... I would love to build one of these but Im a disaster breadboarding
Topic: Using Arduino to "linearize" a vactrol
MapacheRaper Replies: 22 Views: 17212	Posted: Sun Dec 29, 2019 3:54 am Subject: Using Arduino to "linearize" a vactrol Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 22 Views: 17212	Even if 2-3 of these days on the workbench sucked, the article/post rocks. You found the workable range of the vacs to share with the community and write a script and possible ways to taking it furthe ...
Topic: Glitch Storm: A DIY Bitranger-Bytebeasque-Chiptunethingo
MapacheRaper Replies: 1 Views: 4488	Posted: Sat Dec 21, 2019 12:31 am Subject: Glitch Storm: A DIY Bitranger-Bytebeasque-Chiptunethingo Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 1 Views: 4488	Schematics, BOM, .hex, source code https://github.com/spherical-sound-society/glitch-storm
Topic: Using Arduino to "linearize" a vactrol
MapacheRaper Replies: 22 Views: 17212	Posted: Thu Dec 19, 2019 8:31 pm Subject: Using Arduino to "linearize" a vactrol Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 22 Views: 17212	Doubth sees the obstacles, faith sees the way. Go for it or you couldnt sleep in peace and will have vactrol nightmares! Electricdruid... They call him electricdruid for something... Vactrols do ...
Topic: New to DIY synth
MapacheRaper Replies: 8 Views: 4169	Posted: Tue Dec 17, 2019 1:04 pm Subject: New to DIY synth Forum: DIY Hardware and Software
MapacheRaper Replies: 8 Views: 4169	A set of various sized resistors and capacitors. A multimeter (like anneng 8008). An oscilloscope (like dso150) and a bunch of tl072, tl074 and lm13700 chips. Let´s say 10 of each or more. Some be ...
Topic: Using Arduino to "linearize" a vactrol
MapacheRaper Replies: 22 Views: 17212	Posted: Sun Dec 15, 2019 4:56 pm Subject: Using Arduino to "linearize" a vactrol Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 22 Views: 17212	The filter . I just use r2, r3, c5, c1, but you can make it double to even clean more the pwm signal
Topic: Using Arduino to "linearize" a vactrol
MapacheRaper Replies: 22 Views: 17212	Posted: Sun Dec 15, 2019 4:46 pm Subject: Using Arduino to "linearize" a vactrol Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 22 Views: 17212	Delicious post, Mr Lamm. I enjoy inmensely every new pots. In fact I have an esp8266 looking at me. I know I have pretty much exploit the venerable atmega 328p till the limit and the ESP is the nex ...
Topic: Glitch Storm: A DIY Bitranger-Bytebeasque-Chiptunethingo
MapacheRaper Replies: 1 Views: 4488	Posted: Fri Dec 13, 2019 11:57 am Subject: Glitch Storm: A DIY Bitranger-Bytebeasque-Chiptunethingo Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 1 Views: 4488	A video is worth 10000 words. https://www.youtube.com/watch?v=5oFDrexJ1sc
Topic: Bass Drum
MapacheRaper Replies: 5 Views: 8241	Posted: Fri Dec 13, 2019 11:51 am Subject: Bass Drum Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 5 Views: 8241	Once you get of of the box to achieve the results by different ways is where the magic happens. I like the idea. I wonder how much costs that AD chips, tho!
Topic: Using Arduino to "linearize" a vactrol
MapacheRaper Replies: 22 Views: 17212	Posted: Fri Dec 13, 2019 11:47 am Subject: Using Arduino to "linearize" a vactrol Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 22 Views: 17212	I like the idea: an arduino app that "scans" the vactrol, writes a table of results and then tries to linearize log or expo the result. As Im imagining it it will have a lot of developing wo ...
Topic: CD4021 shift register magic?
MapacheRaper Replies: 7 Views: 6265	Posted: Fri Dec 13, 2019 11:36 am Subject: CD4021 shift register magic? Forum: DIY Hardware and Software
MapacheRaper Replies: 7 Views: 6265	Phobos is such a luxury of this forum. Finally I understood the Turing mechanics and how to do the looping in the Rungler (that I have breadboarded but didnt know how to put it to loop) Thanks!
Topic: Euro 258 Dual Oscillator clone
MapacheRaper Replies: 14 Views: 10646	Posted: Tue Oct 01, 2019 7:10 pm Subject: Euro 258 Dual Oscillator clone Forum: DIY Hardware and Software
MapacheRaper Replies: 14 Views: 10646	So cool! As long as you add the footprints for standard trannies, all good
Topic: new vco design
MapacheRaper Replies: 5 Views: 4518	Posted: Tue Oct 01, 2019 7:08 pm Subject: new vco design Forum: DIY Hardware and Software
MapacheRaper Replies: 5 Views: 4518	Cool!. What kind of wave outputs? Triangle? And what is the comparator for? It seems like is selfwired and not interacting with the rest of the circuit
Topic: The Garden
MapacheRaper Replies: 796 Views: 331096	Posted: Sun Feb 24, 2019 8:24 am Subject: The Garden Forum: Discussion » Schmooze
MapacheRaper Replies: 796 Views: 331096	Cool posting, Phobos. I use to grow basil, rosemary, timo and some random peppers too. I really like some smoked jalapeño sauces, so maybe I will try this spring. Here in Spain all these grow super e ...
Topic: Dead economical (and easy) +/-12V regulated power supply.
MapacheRaper Replies: 27 Views: 20959	Posted: Sat Feb 23, 2019 8:27 am Subject: Dead economical (and easy) +/-12V regulated power supply. Forum: DIY Hardware and Software
MapacheRaper Replies: 27 Views: 20959	After looking deeper on the subject I see that are different designs, and that one look like works. The Nozoid page states that it has 8mv of noisefloor, tho. Too good to be true, I guess it would be ...
Topic: Dead economical (and easy) +/-12V regulated power supply.
MapacheRaper Replies: 27 Views: 20959	Posted: Thu Feb 21, 2019 3:22 pm Subject: Dead economical (and easy) +/-12V regulated power supply. Forum: DIY Hardware and Software
MapacheRaper Replies: 27 Views: 20959	Yeah, probably nozoid used a digital LFO that was only feeding from the +12 and GND, so it worked. It´s the only logical explanation
Topic: ESPSYNTH86 doing R2D2 stuff
MapacheRaper Replies: 10 Views: 7963	Posted: Thu Feb 21, 2019 2:37 pm Subject: ESPSYNTH86 doing R2D2 stuff Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 10 Views: 7963	Welcome to the forum, Budi! Yeah, I would love to do an eurorack version of the pcb with a cool design, but Im still learning kicad. It´s a pity cause I have the design crystal clear ...
Topic: Dead economical (and easy) +/-12V regulated power supply.
MapacheRaper Replies: 27 Views: 20959	Posted: Thu Feb 21, 2019 2:32 pm Subject: Dead economical (and easy) +/-12V regulated power supply. Forum: DIY Hardware and Software
MapacheRaper Replies: 27 Views: 20959	So it seems somebody has build a design like this and its working... I don´t understand how, it should be shorting the power brick... Magic? Magic smoke? Tons of magic smoke?? http://nozoid.com ...
Topic: ESPSYNTH86 doing R2D2 stuff
MapacheRaper Replies: 10 Views: 7963	Posted: Thu Feb 21, 2019 8:27 am Subject: ESPSYNTH86 doing R2D2 stuff Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 10 Views: 7963	I am not really sure what you are doing but it sounds great. (pin 7 of the mux shoudn't be floating though) Thanks Phobos!! It´s basically a bunch of wavetable oscillators a ...
Topic: ESPSYNTH86 doing R2D2 stuff
MapacheRaper Replies: 10 Views: 7963	Posted: Thu Feb 21, 2019 7:14 am Subject: ESPSYNTH86 doing R2D2 stuff Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 10 Views: 7963	The basic wiring diagram Remember to power the 4051 with the 3v3 and GND coming from the ESP board (not shown in this sketch schema) and add as many pots as you want following the same logic until ...
Topic: ESPSYNTH86 doing R2D2 stuff
MapacheRaper Replies: 10 Views: 7963	Posted: Thu Feb 21, 2019 6:18 am Subject: ESPSYNTH86 doing R2D2 stuff Forum: DIY Hardware and Software » Arduino
MapacheRaper Replies: 10 Views: 7963	The audio comes directly from the mic Phone, so excuse the quality. Live it sounds way clearer and crispier It´s a generative patch doing kind of R2D2 sounds from some wavetable oscillators, FMs b ...
Topic: I need to make up a cable... usb to midi
MapacheRaper Replies: 1 Views: 2219	Posted: Fri Feb 15, 2019 2:16 pm Subject: I need to make up a cable... usb to midi Forum: DIY Hardware and Software
MapacheRaper Replies: 1 Views: 2219	Jan Ostman has some MIDI2CV implementations that maybe could be useful. In one of the schematics/code it shows how to build a usb/midi conversor from a attiny85 and some simple code. https://janost ...