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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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RUSSIAN FEDERATION
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ZIMBABWE
The theremin (originally known as the ?therphone/etherphone, thereminophone or termenvox/thereminvox) is an electronic musical instrument controlled without physical contact by the thereminist (perfor...
Digital Theremin Oscillator
1792
0
1
Vadim Lopatin
Vadim Lopatin
RUSSIAN FEDERATION, THE
1
0
C1, C12 - 330uFC2, C7, C13, C15 - 220uFC14, C16 - 22uFC3, C5, C8, C10 - 100nFC4, C6, C9, C11 - 10nFR1, R2, R3, R4, R5 - 2.7KR6, R11 - 4.7KR7, R12 - 10KR8, R9, R13, R14 - 4.7R10, R15 - 100K
OPA2134 Amp.
1262
0
3
SSV
SSV
RUSSIAN FEDERATION, THE
1
0
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
APEX AX-17
3129
0
2
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
http://forum.vegalab.ru/showthread.php?t=70093
Yes 3.2 (Bragin AMP)
3431
2
6
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
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
APEX AX-20
4985
1
4
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
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
11630
1
8
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
В настоящей заметке описывается доработанная схема, позволяющая простыми средствами повысить коэффициент стабилизации и уменьшить выходное сопротивление при сохранении малой постоянной време...
DEP3118 Voltage Regulator for Audio Amplifier (short circuit protected)
1856
0
2
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
↑ Принципиальная схема усилителяТестовая схема включения микросхем из даташита практически пригодна для ?боевого? применения (рис. 1).Рис. 1. Схема включения микросхем при питании от&nb...
DEP3015 Audio Power Amp TDA7265, TDA7269, TDA7292
3610
0
0
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
Токовая помпа ХоулендаПринцип работы преобразователя напряжения в ток, известного как токовая помпа Хоуленда (Howland Current Pump), показан на рис. 1 [1 — 3]. Данный преобраз...
DEP2418 Howland Current Pump Power Amp by MVV
2495
0
3
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
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
4642
0
11
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
Начало проекта и Плата №1 здесь: https://www.pcbway.com/project/shareproject/hi_fi_audio_player_mkii_usb_control_panel_for_linux_based_mini_computers.htmlДемонстрация индикатора начинается с 1 мин 40 ...
DEP3162 Hi-Fi audio-player usb control panel, radial LED volume indicator, PCB2, by Sergiy_83
3665
8
5
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
Автор Sergiy_83: Долой GPIO, даёшь USB! Как это работает?Панель работает по USB-порту на любом компе под ОС Linux. С этим модулем для изготовления навороченного плеера нам подойдёт практически л...
DEP3162 Hi-Fi audio-player usb control panel for linux based mini computers, PCB1, by Sergiy_83
2236
2
6
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
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...
TDA7293 board
4528
4
2
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
4028
2
7
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
Следующая эволюция DSC1 Вариант на 74LVC8T595 с отдельным "аналоговым" питанием выходных каскадов. Открыл страничку по новому варианту BBB/Amanero+изолятор+реклокер+DSC2 http://...
Signalyst DSC1 v2.6.2
1818
0
4
Rogachev Aleksandr Sergeevich
Rogachev Aleksandr Sergeevich
RUSSIAN FEDERATION, THE
7
0
Автор использовал 2% резисторы в сдвиговых регистрах. У китайского конструктора Vishay MELF 1%.В своём варианте поставил резисторы 0.1%. Разницы THD между 1% и 0.1% не заметил.Звучание очень...
Signalyst DSC1 v2.5.2
1456
0
4
Rogachev Aleksandr Sergeevich
Rogachev Aleksandr Sergeevich
RUSSIAN FEDERATION, THE
7
0
1
2
3
4
5
6