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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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The circuit use TDA7388 as the power amplifier and it upgradeable to TDA7560.For the Active Lowpass filter, I use NE5532 IC.I design this project suitable for car subwoofer, motorbikes audio modificat...
12Volt Subwoofer Amplifier TDA7388 Double Coil
11694
3
6
barita
barita
INDONESIA
131
35
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
11584
1
8
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
PT2258 Volume ControlerThis circuit controls the volume of up to 6 channels from 0dB to -79dB.Connect this through I2C to a microcontroller, like an Arduino to control the volume. Sample code for Ardu...
PT2258 Volume Controller
11576
4
13
Kuro Kuro
Kuro Kuro
BRAZIL
14
1
En este proyecto realizaremos el montaje de luces conocidas como Audio Rítmicas. El circuito utiliza el micrófono electret para captar el sonido, luego se procesa la se?al con el fin de obtener un efe...
Tiras LED Audio Rítmicas RGB
11542
4
7
RAOM Electrónica
RAOM Electrónica
COLOMBIA
45
0
LW/MW/SW Stereo FM with RDS - DSP Radio Receiver V2.5.I made this breakout board DIL adapter in order to use the IC Si4732-A10 chip on my arduino homebrew radio receiver. The Breakout Board includes t...
Si4732-A10 Radio Breakout Board R1
11519
0
6
CesarSound
CesarSound
12
0
FM module, developed in the improving of the idea of Shostatsky (see "Радио" Magazine for 2014, No. 7). The idea of the module is to make it built-in in old radio receivers that do not have a VHF band...
FM module for OLD AM Radios with ANY big variable capacitor
10863
7
18
DMITRY SHCHERBINA
DMITRY SHCHERBINA
UKRAINE
35
1
This is a cool 2.0 stereo Audio Amplifier Circuit, You can easily build. For Details, watch my youtube Video about it. Enjoy!
2.0 Audio Amplifier PCB
10853
7
13
Usman Ahmad
Usman Ahmad
PAKISTAN
154
1
ESR meter for use with multimeter analog, uses IC tl084, the actual values of the components printed on the board. To buy Gerber file and for more information send email to adrianelektronik@hotma...
ESR METER VERSION 3.0
10744
20
23
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
65
6
>>PCB without supply (PART A)<<This is 1-8 Channel Audio Amplifier Board. this board can play 8 speakers easily.I used TDA2050 IC and 12-0-12 volt 5 AMP transformer for this project.Materi...
1-8 Channel Upgradable Audio Amplifier with TDA2050 or TDA2030 IC DIY | ELECTROINDIA (PART B)
10664
3
5
Prem Kumar
Prem Kumar
INDIA
1299
0
The project uses TIP41/42 as the final amplifier, the circuit is made as simple as possible with SMD Components.This amplifier is low distortion, flat and clarity sound, and good bass if you add ...
TIP 41/42 Mini Amplifier SMD
10473
1
6
barita
barita
INDONESIA
131
35
INTRO :-we have made a 5.1 Channel Amplifier Board using TDA7294 Audio Amplifier ICs. On a single board, there's a 5.1 channel amplifier circuit using 7x IC's (TDA7294) out of which 5 IC's are used as...
5.1 Channel TDA7294 Audio Amplifier Board Hi-Fi Audio IC (7x TDA7294)
10328
10
16
Rahul Sharma
Rahul Sharma
INDIA
95
0
This is a simple circuit that can protect your expensive speakers from annoying "pop" sound that you hear when you turn on your audio amplifier it will provide this protections time delay about 3 to 4...
Automatic speaker protection with time delay, DC detect and thermal protection
10234
3
10
Juan A. Vargas Diaz
Juan A. Vargas Diaz
UNITED STATES OF AMERICA
33
2
PT2399 Audio dynamic microphone echo delayLM386 mic preampPower supply single +9V needed.
PT2399 Audio microphone echo delay
10186
0
1
saulius659
saulius659
LITHUANIA
23
9
This is my DIY project try make 2.1 amplifier that have 3 channel output there is Subwoofer Out, Front left out and Front right out.The output stage uses transistor pair of 2SC5200 and 2SA1943 in a cl...
2.1 Amplifier Transistor-based 2SC5200-2SA1943
10107
2
2
barita
barita
INDONESIA
131
35
DESCRIPTIONAPEX AX-14 Amplifier 100WTECHNICAL DETAILS / COMPONENTShttp://www.diyaudio.com/forums/solid-state/164093-100w-ultimate-fidelity-amplifier.html
apex ax14_total new_2pairs_rev1
9926
5
14
analogdesign1
analogdesign1
INDIA
59
11
This is Condenser Microphone Board for PC. you can connect this board to your computer and record your voice with it.I used NE5532 IC and 5 volt battery for this projectif you want to make this projec...
DIY Condenser Microphone for PC | Audio Recording | NE5532 IC | ELECTROINDIA
9778
3
10
Prem Kumar
Prem Kumar
INDIA
1299
0
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