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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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SlimeVR Hyperion BMI160 PCB
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Filament Maker from PET Bottle
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PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
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espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
READ THIS FIRST:This isn't a finished product, nor will I be making it one. I'm sharing this as many were interested in hacking on this further - if you're not comfortable tinkering on software, firmw...
Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
46724
32
141
Justin Alvey
Justin Alvey
UNITED STATES OF AMERICA
47
0
This is the PCB for a dual operational amplifier circuit that will mount in a BM-800 body and interface with a condenser microphone capsule such as the TSB2555B and TSB165. These are Electret with no ...
Dual OPA "Alice" Microphone Circuit
25534
21
39
Jules Ryckebusch
Jules Ryckebusch
UNITED STATES OF AMERICA
67
1
This is a high impedance buffer that runs off of P48 from a portable professional recorder or microphone pre-amp. It is designed to be embedded with resin along with this transducer to make a hydropho...
OPAAlice_Piezo_Mini
5274
9
10
Jules Ryckebusch
Jules Ryckebusch
UNITED STATES OF AMERICA
67
1
This is a two channel version of the the original dualOPA impedance converter here. This lets you take two discrete audio channels out of one microphone that has wither two capsules in it, or both sid...
Dual Channel OPA Board for Dual Diaphragm condenser microphones.
6408
9
19
Jules Ryckebusch
Jules Ryckebusch
UNITED STATES OF AMERICA
67
1
Guitar pedal switch matrix. turn on and off pedals, connect in any order. This is a project in the works. It uses analog MUX chips controlled by a Atmega328P chip. code at: https://github.com/imsaiguy...
Guitar Pedal Switcher
3520
4
2
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
160
0
Based on the classic Tone Bender circuit, this is a silicon based fuzz. If you like the sound of the Fuzz Factory but want something with a more consistent and predictable sound try this.Check out the...
Tone Bender Si
1834
3
5
Mitchell Hudson
Mitchell Hudson
UNITED STATES OF AMERICA
23
1
The Precision Low Frequency Signal Generator produces a User-selected signal from 10Hz to 90Hz with 0.1Hz resolution for testing subwoofer speakers. The frequency is displayed on a 16x2 LCD. The ...
Precision Low Frequency Signal Generator
1902
3
3
Jed Margolin
Jed Margolin
UNITED STATES OF AMERICA
12
0
This is a simple circuit that can protect your expensive speakers from annoying "pop" sound that you hear when you turn on your audio amplifier it will provide this protections time delay about 3 to 4...
Automatic speaker protection with time delay, DC detect and thermal protection
10186
3
10
Juan A. Vargas Diaz
Juan A. Vargas Diaz
UNITED STATES OF AMERICA
33
2
I wanted an easy way to control my music while biking without having to look at my phone. This project solves that issue. This wireless device features a rotary encoder for volume and a mute button, p...
Wireless Bike Media Controller
503
2
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
I designed this to listen to music and play the electric piano together.
Stereo Headphone Mixer and Amplifier
1170
2
1
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
160
0
We all like LED color lights and light shows. WLED firmware let you enjoy your LED lights and create incredable light show. Just look how great firmware is https://github.com/Aircoookie/WLED and what ...
WLED wemos shield with sound reactive circuit
7782
2
8
Ser Ko
Ser Ko
UNITED STATES OF AMERICA
51
44
This is a voltage controlled audio oscillator using two LM13700s. At 1 KHz ARTA software (http://www.artalabs.hr/) reports THD+Noise of about 0.3%. I started this about 25 years ago as the b...
Voltage Controlled Audio Oscillator with LM13700s
2615
2
4
Jed Margolin
Jed Margolin
UNITED STATES OF AMERICA
12
0
This is a 1KHz audio oscillator using a Johnson Counter. ARTA software (http://www.artalabs.hr/) reports THD+Noise of 0.3%. The Johnson Counter is very interesting. I believe I first ran into it ...
Sine Wave Generator Using a Johnson Counter
2510
2
2
Jed Margolin
Jed Margolin
UNITED STATES OF AMERICA
12
0
Based off the active PCB in Jerry Garcia's guitars.
Stratoblaster SMT
1324
2
1
Auxren
Auxren
UNITED STATES OF AMERICA
4
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
2380
2
5
Engineer
Engineer
UNITED STATES OF AMERICA
3
0
Board for a 48V Phantom to T-power adapter. You can power a T-power (a-to-b, Tonaderspeisung) mic from a standard 48V interface.
48V Phantom to T-power adapter
200
1
0
Hula-Cow Studios
Hula-Cow Studios
UNITED STATES OF AMERICA
0
0
1
2
3
4
5
6