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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
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
π•pistrelle version 4.12L : a scanning heterodyne bat detector, featuring real-time time expansion and 384kHz full-spectrum recording
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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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### DESCRIPTIONUniversal crossover board for Radiotehnika S-30/S-30B speakers (S-30A has no crossover).In both types of speakers resistors and coils have to be taken from the stock boards, but new fil...
RRR S-30 crossover (FLT6.S30U.04)
11908
2
51
Maksim Kryukov
Maksim Kryukov
RUSSIAN FEDERATION, THE
46
31
This is the best-sounding class-D digital amplifier on a chip I've ever heard. The sound is close to a good class-A B amp
TPA3255 Class-D digital amplifier
12058
4
12
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
Тут заказывай платы нового Блока ПитанияФонокорректор by vimayВ процессе изучения информации о проигрывателе я обнаружил некоторое количество негативных отзывов о штатном фонокорре...
DEP3158 A turntable "VEGA EP-110 STEREO". NEW PHONECORRECTOR, DIY RIAA Amplifier by vimay
4530
0
11
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
19
4
Most popular lm3886 amplifier "Mauro" rev. C The scheme is not new, it was repeated by many of the radio amateurs. The author built it based on the circuits of Tim de Paravicini amplifiers, ...
Mauro rev. C lm3886 amplifier
3452
5
10
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
this amplifier is a clone of the famous even for someone legendary, Cyrus 3i These are "parallel" with a slew rate of 140 V/s. Very driving and detailed sound.
Apex AX-17
2554
0
10
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
ATtiny controlled and LiPo battery powered MP3-Player using the DFPlayerMini-module featuring:Micro-SD-card slot,battery charging and protection circuit,battery level detection,OLED display,on/off swi...
ATtiny85 TinyDFPlayer SMD
2486
4
10
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
533
40
### DESCRIPTIONTDA7293 power amplifier with speaker protection circuit on uPC1237.
TDA7293 power amp (protected)
3512
0
10
Maksim Kryukov
Maksim Kryukov
RUSSIAN FEDERATION, THE
46
31
Up to 384kHz PCM sample rateDSD64, DSD128 and DSD256Full galvanic isolation from USB source (PC, Tablet, etc.)Slave I2S bus with Master MCLK (Master I2S optional)More details: https://audiohobby.ru/ar...
USB to I2S converter AH-TX1-lite-v1.0
1435
0
9
Andrew Audiohobby
Andrew Audiohobby
RUSSIAN FEDERATION, THE
105
1
The Tesseract" DIY Guitar Practice Amplifier is an LM386 based low power amplifier designed to deliver up to about 500mW into an 8 Ohm speaker when run from a 9V battery.Selectable Bipolar or Junction...
Guitar Amp
2256
0
9
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
533
40
Усилитель мощности Only Music 3 от Nem0. Ссылка на статью: https://cxem.net/sound/amps/amp234.phpСхема усилителя. Топология - это типичный трехкаскадный усилитель Лина. Данная версия усилителя не...
Only Music 3
5349
3
9
Rezalscseek
Rezalscseek
RUSSIAN FEDERATION, THE
52
0
This is premium version of my old DAC AH-D6 (2 Layers PCB). The new DAC is made on an improved 4-layer printed circuit board. AH-D6.1 has improved the power supply regulator and analog filter circuitr...
High Performance DAC AH-D6.1 on ak4493 / ak4490
4155
3
8
Andrew Audiohobby
Andrew Audiohobby
RUSSIAN FEDERATION, THE
105
1
The amplifier is made according to the classic three-stage architecture scheme. The amplifier is easy to build and configure. At the same time it has a decent sound
Audio amplifier APEX AX-14
11373
1
8
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
The Board has undergone many revisions. The most current one is here. The Board is made as universal as possible. You can use both SMD and hole-soldered components (but only one type-not together at t...
Lm3886 board
3956
2
7
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
Class-A Mosfet Headphone Amplifier
Class-A Mosfet Headphone Amplifier
4868
0
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
533
40
Статья - подробное описание: https://datagor.ru/amplifiers/chipamps/86-usilitel-madfeedback-1-tda7293.htmlLINCOR wrote:Усилитель MF1 — давно обещанный результат моей разработки в области токового упра...
DEP0086 LINCOR's "Mad Feedback Amplifier" aka MF-1 (TDA7293, TDA7294 etc)
4143
0
7
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
19
4
http://forum.vegalab.ru/showthread.php?t=70093
Yes 3.2 (Bragin AMP)
3381
2
6
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
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