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SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
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Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
This is my take on René Schmitz' Fastest Envelope in the West. It’s a four parameter envelope generator. Attack, decay, and release times can range from 200ms to 16s.More details on my website: h...
MiniADSR v1.0.1 - A four parameter envelope generator for Eurorack modular synth (Part 3/3 - Main Board)
1346
0
1
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
42
6
This is my take on René Schmitz' Fastest Envelope in the West. It’s a four parameter envelope generator. Attack, decay, and release times can range from 200ms to 16s.More details on my website: h...
MiniADSR v1.0.1 - A four parameter envelope generator for Eurorack modular synth (Part 2/3 - Control Board)
1401
0
0
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
42
6
Important NOTEOnly r19,c1,r20 r24,c31,r25 will be soldered in the low pass filter section in the circuit diagram. R21 and R26 resistors will be short-circuited.The opamp did not work properly in the f...
2+1 amplifier circuit TDA2040
1153
0
0
Abdulkadir ÜNVER
Abdulkadir ÜNVER
TURKEY
11
2
Dual power supply from the transformer for the main power source.Dual power supply from the transformer for the pre-power supply.The 12V DC cooling fan operates at varying speeds based on the temperat...
8 capacitor power supply for class AB amplifier
123
0
0
WTE VN
WTE VN
VIETNAM
3
0
The definitive Bluetooth Module PCB to seamlessly add BT to a tube radio, with no buzzing noise, and signal booster.The board takes power from the radio's heater supply, and provides power to a commer...
Tube Radio Bluetooth Module boards
671
2
2
Manuel Caldeira
Manuel Caldeira
PORTUGAL
216
3
"What is a Spatializer?"As said in the Headwize forum: "A spatializer varies the amount of ambience information in a recording for a more spacious sound. Spatialzers are NOT acoustic simulators. Unlik...
Headphone "Dreaming" Spatializer
146
0
1
Lauri Puska
Lauri Puska
FINLAND
0
0
Esta tarjeta ofrece una solución fiable y completa para realizar el reemplazo de integrados híbridos de la familia STK de Sanyo, los cuales escasean y, en caso de conseguir uno, debemos dudar de su pr...
Módulo Reemplazo STK-0050
2947
0
8
Cristian Castro
Cristian Castro
ARGENTINA
16
0
An Arduino laser harp, using 7 small lasers and LDRs to switch the sounds. Buttons are used to change the instrument and pitch. The OLED screen displays the current setting (pitch and instrument), the...
Arduino Laser Harp
1241
0
1
Overclockers
Overclockers
SINGAPORE
5
2
*Nov 2023 uploaded new gerber files with smaller 10uF footprint, uploaded BOM and Centroid file for assemblyThis is a controller for a Bourns PSM60-081A-103B2 motorized slide/fader potentiometer.It us...
Motorized Slide Pot Controller
1780
0
1
Gadget Reboot
Gadget Reboot
CANADA
72
19
This is a basic utility module. Passive multiples are essentially just a bunch of audio jacks connected together at the tips and ground.The module is split into two separate boards: the front panel an...
MiniMult - A simple 2HP passive multiples module for Eurorack modular synthesizers (Part 2/2)
1179
0
0
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
42
6
Audio preamplifier circuit with op amp, can use various dual operational amplifiers such as TL072, NE5532, OPa2134, CA1458, RC4588, LM358, LM4558, NJM4560, LM258.preamplifier circuit diagram, preampli...
Audio Preamplifier Circuit with Operational Amplifier with ne5532 or tl072 or
7321
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
This is a basic utility module. Passive multiples are essentially just a bunch of audio jacks connected together at the tips and ground.The module is split into two separate boards: the front panel an...
MiniMult - A simple 2HP passive multiples module for Eurorack modular synthesizers (Part 1/2)
749
0
0
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
42
6
Amplificador Mono 100W con transistores 5200 + 1943.El módulo cuenta con fuente incluida. Se alimenta con una transformador de 40+40V 3A.Cuenta con pads adicionales en los conectores de transformador ...
Amplificador 100W con 5200 + 1943
800
3
4
Cristian Castro
Cristian Castro
ARGENTINA
16
0
A Marshall Plexi Drive module for embedding in a combo guitar pedal as a pre-boost. This can use either J201 (through hole) or 2SK208R (SMD) JFETs.Link to interactive BOM.https://paulamps.com/boms/Ple...
Plexi Drive pre-boost module for embedding into a combo Guitar pedal.
162
0
1
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
7
7
This is my version of a Prince of Tone pre-boost module for embedding in a combo guitar pedal. There are no dip switches to make selections since I've only included the settings I like.Link to interac...
Simplified Prince of Tone pre-boost module for embedding into combo guitar pedals.
146
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
7
7
Wiele osób uważa, że stare i prawie zapomniane schematy wzmacniacza mają dobry i czysty dźwięk. Oczywiście nie dotyczy to wszystkich schematów z epoki analogowego dźwięku. Jednak niektóre z nich są wy...
Hi-end classic amplifiler Hitachi with modern transistors
194
0
1
Andrei Bochkarev
Andrei Bochkarev
TURKEY
19
0
1
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