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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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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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ZIMBABWE
The PT2399 is a low-fi echo IC with built in ADC, Ram, and DAC.It uses a handful of external resistors and capacitors for filtering and wet/dry mix control.Breadboarding the circuit can be awkward wit...
PT2399 Echo IC Breakout Board
250
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
The pcb has a guitar input and output jack to easily connect to a breadboard for guitar effect circuit experimenting.Each side has an op amp so an input can be buffered before connecting to a prototyp...
Op Amp Buffer with In/Out Guitar Jacks
549
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
Практическая реализация усилителя, где используются две идеи Алекса Никитина: усилитель напряжения и усилитель тока. Усилитель тока взят от известной схемы усилитель Никитина на N-канальных полевиках,...
Power amplifier based on Creek 4330 and Сambridge Audio A3i - Nikitin+
383
0
2
M AudioModule
M AudioModule
RUSSIAN FEDERATION, THE
22
88
PCB for a Fuzz Face clone.It's possible to make any version of it. (Germanium version should have the voltage inverter board to work properly with negative ground pedals, I have it on my shared projec...
Fuzz Face Clone
327
7
1
Renan WP
Renan WP
BRAZIL
0
0
The is a preamp board that can be sandwiched with a preexisting TPA3118 power amp module to make a pedal-board power amp in a 125B case.There are 6 variants of this board in two categories: Volume-Onl...
TMB with ATtiny Soft-Touch Footswitch for 125B Pedal Board Power Amplifier
223
0
0
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
7
This TPA3118 Power Amplifier Module is meant to be combined with one of the preamp board projects also shared here. The preamp board and this amplifier board are sandwiched together and fit inside a 1...
TPA3118 Power-Amplifier Module
352
0
1
Paul Ruby
Paul Ruby
UNITED STATES OF AMERICA
0
7
Why is it needed - inverting switching? There are two reasons: firstly, to get rid of the electrolytic capacitor in the OOS circuit, which has a bad effect on the sound; secondly, to weaken the influe...
Hi-Fi inverting amplifier on TDA7293 / 7294 with T-shaped feedback
438
0
2
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
This project have the aim to make a stylophone with a midi usb interface that can be easily connected to a computer or a phone and you can also play in your headphone in a train with a full featured m...
Stylophone Midi Complete controller
397
0
4
Nicola Landro
Nicola Landro
ITALY
0
0
Ultra-linear class A amplifier JLH1969.
Amplifier JLH1969
529
0
1
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
High-quality two-channel headphone amplifier with power supply.The amplifier is powered from a transformer with an alternating voltage of ~12 volts.Amplifier specifications:Recommended load - minimum ...
JLH Class A Headphone Amplifier
511
2
1
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
Amplificador 2.1 (estéreo + salida para subwoofer) hecho en base al IC TDA2030 (también pueden utilizar el TDA2050 y el LM1875). El diseño incluye la fuente de alimentación en la misma tarjeta. El tra...
Amplificador 2.1 con TDA2030
1457
0
3
Cristian Castro
Cristian Castro
ARGENTINA
10
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
1988
0
4
Cristian Castro
Cristian Castro
ARGENTINA
10
0
Thomas Henry 555 VCO IO Board
Thomas Henry 555 VCO IO Board
259
0
0
Nenad Kezic
Nenad Kezic
CROATIA
0
0
Thomas Henry 555 VCO Mainboard
Thomas Henry 555 VCO
447
0
0
Nenad Kezic
Nenad Kezic
CROATIA
0
0
This is a complete project with which you can install a sound box for family parties, it has everything you need to have a professional sound.stereo outputI made it with a stereo output so I could ins...
200W solid-state amplifier
1594
3
3
Maykol Rey
Maykol Rey
PERU
4
4
This audio sharing board will take a stereo line input from a 3.5mm jack, buffer it and send it out to three 3.5mm jacks.There are trim pots for each left/right input as well as each left/right output...
Line Level Stereo Input to 3 Stereo Output Sharing PCB
761
0
0
Gadget Reboot
Gadget Reboot
CANADA
62
19
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5
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