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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
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
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This limiter circuit use to avoid clips on a mid-power amp.It controll and decrease the input of amplifier by sensing the amplifier output The circuit is a single layer pcb with very very simple ...
Simple audio limiter
7006
0
8
barita
barita
INDONESIA
131
35
The circuit uses TDA2050 as the power amplifier and it upgradeable to LM1875.I design this project suitable for build soundbar 3.1 channel, but until now the speaker box maker not open. So you can mak...
Low Cost 3.1 channel amplifier with virtual x
2504
0
4
barita
barita
INDONESIA
131
35
This is a sound generator (can also be used to create melodies) based on two 555 oscillators.Each oscillator is also divided down into two sub-octaves using flip flop clock dividers, giving a total of...
555 Sound Generator I2C Controlled
2557
3
3
Gadget Reboot
Gadget Reboot
CANADA
62
19
The unit allows you to control the volume, switch the inputs of the amplifier, and control theamp amplifier. Indication of the current volume level - using 16 LEDs,located around the circumference. Fo...
Блок управления регулятором громкости (volume control)
3752
0
7
John John Vu
John John Vu
UKRAINE
178
87
This PCB uses a 555 timer and/or schmitt trigger inverters to create tones. Then the tones can be manipulated by using various on-board potentiometers, a binary counter/divider to create multiple sub...
Sound Logic
2263
1
5
Gadget Reboot
Gadget Reboot
CANADA
62
19
Регулируемый модуль двухполярного питания на микросхемах LM 317 и LM 337. Используется для возможности подключения предусилителя, тембрблока.
Power module lm 317/337
2146
1
10
ALEH NIKANCHUK
ALEH NIKANCHUK
BELARUS
37
0
Power Amplifier SOCL 504
2.1 Power Amplifier SOCL504
3870
1
2
ELCIRCUIT.COM
ELCIRCUIT.COM
INDONESIA
125
0
### ENGLISH VERSION BELOW### OPISZestaw przeznaczony jest do budowy analizatora widna 7, 14 lub 21 kanałowego w oparciu o mikrokontroler AVR z rodziny ATmega16/32/164/324/644/1284/8535 oraz układy per...
7,14,21 chanell audio spectrum analyser
1192
12
2
Marcin studi
Marcin studi
POLAND
3
12
Amplificador de 200w RMS
2311
1
4
JOSÉ ALVES DA SILVA AMARAL
JOSÉ ALVES DA SILVA AMARAL
BRAZIL
4
1
simple pi POLONêS metal detector gerber REOAB (pulse induction metal detector POLONêS)www.youtube.com/REOAB
PI POLONêS REOAB
9375
6
4
REOAB
REOAB
6
0
PAM8610 is a 2*10W dual-channel class D power amplifier with high efficiency and low heat.The power input is DC5521 interface, 12V input voltage. (At least 12V2A)Audio input is a 327 audio interf...
PAM8610TR Dual channel power amplifier board
2543
1
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
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
2488
0
3
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
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
7809
2
8
Ser Ko
Ser Ko
UNITED STATES OF AMERICA
51
44
TDA2030 2+1 SUBWOOFER SYTEM2X TDA2030 SUBWOOFER (INTEGRATES BRIDGE CONNECTION)OTHER INTEGRATES SINGLE CONNECTION (RIGHT AND LEFT)DC SYMMETRICAL SUPPLY +12V GND -12V 5-6A.ERGONOMIC DESIGN 100MM x 12...
TDA 2030 SUBWOOFER 2+1 SYSTEM
1549
0
1
AX
AX
TURKEY
14
2
Having picked up an old style Signex Isopatch CPT9 patchbay with the DB37 connector on it - I decided to make a converter to bring it up to the TASCAM DB-25 pinout standard. It's as simple as solderin...
DB37 Female to DB25 Female Converter
1618
1
3
Elliott Liu
Elliott Liu
UNITED KINGDOM
2
0
Super o c l
SOCL-504-Mono
8523
14
7
rachman bobo
rachman bobo
INDONESIA
101
49
1
...
7
8
9
10
11
12
13
14
15
16
17
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