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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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A sound synthesizer is an electronic musical instrument that produces sound through an electrical instrumentation amplifier and expressed through speakers or headphones.
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Build your own Dual MS20 VCF....this is Euro format, 15HP, +/-12V.This project requires 2 of the PCBS you can find on the PCBWAY community site: "MS 20 clone voltage controlled filter". Each board is ...
Dual Korg MS20 VCF for Eurorack
1444
0
3
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
Can a Eurorack analog-sounding audio volt per octave VCO be built using an RP2040 MCU and AD9833 breakout board?Yep....see the blog post:https://audiodiwhy.blogspot.com/2023/03/ad9833-voltoctave-vco-n...
RP2040-AD9833 based Volt-octave Synthesizer VCO
1466
0
3
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
Attenuverters are critical to modern modular synthesis and are found in classic modules by Make Noise, Mutable Instruments and the like.They have been around for a long time; I first saw them used in ...
Eurorack SEM style Attenuverter
945
0
0
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
Large Format synthesizer "attenuverter" based on a classic Oberheim design. Photo shows it in PAIA frac format, but any synth that provides +/-15V power will work.Allows you to fine tune modulation co...
SEM attenuverter--FRAC format synthesizer module
615
0
0
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
An audio envelope follower based on a 5C3 Vactrol. Useful for auto-wah (send its output to a bandpass audio filter) and/or compressor (send its output to a VCA).Eurorack format--6HP. Uses +/- 12V at a...
Vactrol Based Audio Envelope Follower
663
0
1
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
This is a 4HP Eurorack expander module for the project found here:https://www.pcbway.com/project/shareproject/Eurorack_SEM_style_Attenuverter_09b3e8ee.htmlOK, why use this add-on? The SEM attenuator ...
Attenuverter Dual Expander
700
0
0
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
### DESCRIPTIONThe Audio Builders Workshop (ABW) is a working group of the Boston Chapter of Audio Engineering Society. The ABW promotes interest in electronics construction and design for appli...
ABW Low Pass Filter Kit
2317
0
2
Michael Swanson
Michael Swanson
UNITED STATES OF AMERICA
2
0
The DSPG1 is a $20 IC--along with a handful of external parts this chip gives you a complete a 4 voice paraphonic audio synthesizer.This PCB included for this project provides support circuitry for th...
DSPG1 4 voice synthesizer on a single PCB
670
0
1
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
Clone of Moog High Pass filter based on EFM design.Please see the blog post here for more information:https://audiodiwhy.blogspot.com/2024/10/building-moog-t904b-high-pass-filter.htmlIf you build this...
Moog T403B Inspired High Pass Filter
99
2
0
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
https://github.com/JamesHagerman/Ensoniq-ESQ-1-EEPROM-CartridgeEnsoniq ESQ-1 EEPROM CartridgeThis repo contains an open source hardware design for a EEPROM-based patch storage cartridge for the Ensoni...
Ensoniq ESQ-1 EEPROM Cartridge
170
0
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
When the strips are bridged, the two left pads are connected to the two right pads. Very simple! Works perfect as a touch sensor for other products or projects.
Multi-Purpose Touch Pad
955
0
2
Nelson Silva
Nelson Silva
UNITED STATES OF AMERICA
1
2
Moog CP3 is an classic synthesizer circuit, it adds subtle, warm "minimoog" distortion to your Eurorack modular audio synthesizer.Some think this mixer design gives vintage moog instruments their clas...
Eurorack Moog CP3 Clone Mixer
1868
0
5
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
Designed this little module to add a line out to a RF lav mic belt pack I picked up cheap on eBay.Built with the parts list provided it has a gain factor of 51 (appx. 10mV in, 500mV out) with a noise ...
Low power microphone pre-amp
1930
0
0
kmm
kmm
UNITED STATES OF AMERICA
0
1
Easy to build, cheap synthesizer power supply for beginners looking to start building their modular synthesizer.Start making sounds without emptying your walletFeatures:+12V, -12V, +5V regulated outpu...
DIY Modular Synthesizer Power Supply
2534
2
5
Engineer
Engineer
UNITED STATES OF AMERICA
3
0
The Arp 2600 "Voltage Processor" section is one of the many designs that makes this legendary synth a legend. This project is a clone of one of the 2600's 4 voltage processors--the "lag processor"; th...
ARP2600 Lag Processor Clone
834
0
0
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
The GMSN! Pure Digit is a programmabled digital eurorack utility module. It has two 12 bit ADC channels in, an ATMEGA328 microprocessor and a 12 bit DAC output. The module accepts and outputs +-10V si...
GMSN! Pure Digit Eurorack Module
2382
0
6
rob
rob
UNITED STATES OF AMERICA
3
0
1
2
3
