You could use (if you are into diy):
https://www.antratek.nl/mp3-trigger?gcl ... okQAvD_BwE
Search found 1057 matches
- Fri Jan 22, 2021 2:05 am
- Forum: General Gear
- Topic: Vocal choir (no daw) instrument - where to find?
- Replies: 22
- Views: 432
- Wed Jan 20, 2021 1:07 pm
- Forum: Music Tech DIY
- Topic: The 2021 Show Us Your DIY Builds Thread!
- Replies: 55
- Views: 2578
- Tue Jan 19, 2021 6:07 pm
- Forum: Music Tech DIY
- Topic: resetting this 555 AD envelope generator
- Replies: 6
- Views: 207
Re: resetting this 555 AD envelope generator
RESET The Reset terminal is designed to have essentially the same trip voltage as the standard bipolar 555/556, i.e., 0.6V to 0.7V. At all supply voltages it represents an extremely high input impedance. The mode of operation of the Reset function is, however, much improved over the standard bipolar...
- Tue Jan 19, 2021 5:27 pm
- Forum: Music Tech DIY
- Topic: 4 Channel Quadrature LFO
- Replies: 15
- Views: 521
Re: 4 Channel Quadrature LFO
be sure to allow subtitles
- Tue Jan 19, 2021 4:23 pm
- Forum: Music Tech DIY
- Topic: 4 Channel Quadrature LFO
- Replies: 15
- Views: 521
Re: 4 Channel Quadrature LFO
As for the hardware, I still have to add one connector (a gate/trigger input, the center connector) and some additional programming is required, but this is the way I use my modules in my synth.
I'm not commercially working on modules, just for fun...
I'm not commercially working on modules, just for fun...
- Mon Jan 18, 2021 5:03 pm
- Forum: Music Tech DIY
- Topic: 4 Channel Quadrature LFO
- Replies: 15
- Views: 521
- Sun Jan 17, 2021 6:02 pm
- Forum: Music Tech DIY
- Topic: 4 Channel Quadrature LFO
- Replies: 15
- Views: 521
Re: Sneak preview, new module progress
Several reasons: first it’s reel to reel, second it’s small and last but not least: I got it for free... But any quad dac will do. What I am building here is a quadrature LFO, four outputs all 90 degrees shifted and the idea is that you can choose 4 different wave forms for each output. I am playing...
- Sun Jan 17, 2021 5:25 pm
- Forum: Music Tech DIY
- Topic: 4 Channel Quadrature LFO
- Replies: 15
- Views: 521
Re: Sneak preview, new module progress
Soon a short demo.
- Sun Jan 17, 2021 5:01 pm
- Forum: Music Tech DIY
- Topic: 4 Channel Quadrature LFO
- Replies: 15
- Views: 521
Re: Sneak preview, new module progress
It´s the visual representation of two of the four outputs of a module I´m designing.
More later...
More later...
- Sat Jan 16, 2021 6:21 am
- Forum: Music Tech DIY
- Topic: 4 Channel Quadrature LFO
- Replies: 15
- Views: 521
- Mon Jan 11, 2021 3:37 pm
- Forum: Music Tech DIY
- Topic: The 2021 Show Us Your DIY Builds Thread!
- Replies: 55
- Views: 2578
Re: The 2021 Show Us Your DIY Builds Thread!
DONE!analogmonster wrote: ↑Sun Jan 10, 2021 4:12 amOk, cool, please let me / us knowGrumble wrote: ↑Fri Jan 08, 2021 7:34 amSure: viewtopic.php?f=17&t=240630
But the latest mods are not added, will do that later this weekend.![]()
- Mon Jan 11, 2021 10:10 am
- Forum: Eurorack Modules
- Topic: Your unusual approach to modular!
- Replies: 48
- Views: 2193
Re: Your unusual approach to modular!
What I forgot to mention was my unusual approach to modular: I usually design the modules myself and they almost all contain an Arduino, being a nano or stm32 Blue pill.
Nowadays my panels are 3d printed.
Nowadays my panels are 3d printed.
- Mon Jan 11, 2021 2:13 am
- Forum: 5U Format Modules
- Topic: My oscillators are bullies
- Replies: 32
- Views: 1183
- Mon Jan 11, 2021 2:04 am
- Forum: Eurorack Modules
- Topic: Your unusual approach to modular!
- Replies: 48
- Views: 2193
Re: Your unusual approach to modular!
I have always worked with electronics as my daily job, but in 2015 (age about 60 years) I have built my first (not modular) synthesizer consisting of two sine-, tri-, square-wave generators built around an AD9833 dds chips and controlled by an Arduino Nano, a dual adsr generator built around a dual ...
- Sat Jan 09, 2021 2:58 am
- Forum: Music Tech DIY
- Topic: Building a Voltage Controlled Flanger (question answered)
- Replies: 12
- Views: 558
Re: Building a Voltage Controlled Flanger (question answered)
Due to limitations of the maximum clock frequency combined with the 1024 step delay, the shortest delay is about 5msec. And since the clock frequency is variable (by knob and cv) there will always at some point(s) in time be cancellation and amplification of the feedback signal if the input signal i...
- Fri Jan 08, 2021 7:34 am
- Forum: Music Tech DIY
- Topic: The 2021 Show Us Your DIY Builds Thread!
- Replies: 55
- Views: 2578
Re: The 2021 Show Us Your DIY Builds Thread!
Sure: viewtopic.php?f=17&t=240630
But the latest mods are not added, will do that later this weekend.
But the latest mods are not added, will do that later this weekend.
- Thu Jan 07, 2021 3:05 pm
- Forum: Music Tech DIY
- Topic: The 2021 Show Us Your DIY Builds Thread!
- Replies: 55
- Views: 2578
- Thu Jan 07, 2021 2:54 pm
- Forum: Music Tech DIY
- Topic: Building a Voltage Controlled Flanger (question answered)
- Replies: 12
- Views: 558
Re: Building a Voltage Controlled Flanger (question answered)
Thanks! Yes I decided to incorporate an attenuverter for feedback and it turned out really nice, especially with sounds that doesn’t change much in frequency like the bassdrum sound used in the clip.
Thanks for the feedback (no pun intended
) and a happy new year to you to!
Thanks for the feedback (no pun intended

- Thu Jan 07, 2021 1:22 pm
- Forum: Music Tech DIY
- Topic: Building a Voltage Controlled Flanger (question answered)
- Replies: 12
- Views: 558
- Fri Jan 01, 2021 6:16 pm
- Forum: Music Tech DIY
- Topic: Building a Voltage Controlled Flanger (question answered)
- Replies: 12
- Views: 558
Re: Building a Voltage Controlled Flanger (and a question)
final drawing in first post 

- Thu Dec 31, 2020 7:42 am
- Forum: General Gear
- Topic: Zip drives, USB sticks. Do you trust them?
- Replies: 26
- Views: 485
Re: Zip drives, USB sticks. Do you trust them?
I have had a zip-drive but nothing but trouble with the d*mn thing.
So many times a disk would go bad....I’d never trust it with important data!
So many times a disk would go bad....I’d never trust it with important data!
- Wed Dec 30, 2020 5:40 pm
- Forum: Eurorack Modules
- Topic: Stereo Width and Mixing in 12 hp or Less
- Replies: 12
- Views: 364
Re: Stereo Width and Mixing in 12 hp or Less
I’ve built a six channel mono in, stereo out mixer with two pots per channel, one for volume and one for panning plus a out volume potmeter.
Eurorack format.
Eurorack format.
- Wed Dec 30, 2020 7:48 am
- Forum: Your Tunes Here
- Topic: euro minimal breaks
- Replies: 18
- Views: 335
Re: euro minimal breaks
Who cares it’s out of fashion? I like it a lot! 

- Mon Dec 28, 2020 5:03 am
- Forum: Synthesis Techniques
- Topic: Who is all geeked out on analog logic?
- Replies: 19
- Views: 1171
- Sun Dec 27, 2020 5:21 pm
- Forum: Synth Drone
- Topic: What is drone?
- Replies: 53
- Views: 1400
Re: What is drone?
For me a good drone holds a surprise, there is tension and an expectation to the unknown.
So white, pink, blue or what ever color noise could be called a drone, but there is nothing in it to hold my attention, what a good drone can!
So white, pink, blue or what ever color noise could be called a drone, but there is nothing in it to hold my attention, what a good drone can!