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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
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kv4p HT v1.7b
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
SummerCart64 - a fully open source N64 flashcart
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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I have designed this 200W Class D amplifier board, which is separated into 100+100 Watt stereo channels. I went for TPA3221 for its great features, listed below. Moreover this audio amplifie...
I made 200Watt Class D amplifier
292
0
2
Engineer
Engineer
INDIA
1
0
Components1. 4×18K resistor 1/4W.2. 2×10K resistor 1/4W.3. 1×1K resistor 1/4W.4. 2×560Ω resistor 1/4W.5. 2×4.7Ω resistor 1/2W.6. 1×Capacitor 1uF 50V.7. 2×Capacitor 4700uF 35V.8. 6×Capacitor 0.1uF(104)...
TDA7265 Bridge Mono Amplifier
496
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Components 1. 3×27KΩ resistor 1/4W.2. 2×560Ω resistor 1/4W.3. 1×1KΩ resistor 1/4W.4. 1×10KΩ resistor 1/4W.5. 1×100KΩ resistor 1/4W.6. 1×4.7KΩ resistor 1/4W.7. 1×33KΩ resistor 1/4W.8. 2×56Ω resistor 2W...
500W Amplifier Driver
509
0
3
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Vu-meter single channel using LM324 OpAmps.This project is ideal for electronic students who are starting engineering, The project shows how a transistor works as an audio amplifier, how to handle DC ...
Vu-meter single channel
398
0
3
Wandy Amaury
Wandy Amaury
DOMINICAN REPUBLIC
34
56
This project contains two different PCBs (Front & Back) with different designs. This page includes Gerber files for only Back PCB. Click here for Front PCBIntroductionSeveral years ago, I crafted...
Retro Internet Radio using ESP32 & Transparent OLED Display | Back PCB
1065
0
6
Neeraj Rane
Neeraj Rane
INDIA
0
1
Hello and welcome back everyone, Now for something loud: the "Noise BOX" Project is a do-it-yourself synth built from scratch utilizing an Audio AMPLIFER Module and a Custom Synth Board join...
Noise BOX Synth Project
970
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
Greetings and welcome back! This time, we have something that involves sound and music.A Small Bluetooth Speaker constructed from scratch using ZK-1002M Audio Module and 3D-printed components.Based on...
Custom Bluetooth Speaker with ZK-1002M Audio Module
923
0
3
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
For a project overview (Hardware/Software) see Github Organisation PageThe project is still under heavy development. (Prototype State) Any contribution is welcome. Please contact us on github.Design G...
Open Source Pedalboard Platform
1365
0
3
Christof Laenzlinger
Christof Laenzlinger
SWITZERLAND
2
1
Guitar Buffer eliminates signal loss from long guitar cables, a must-have for any pedalboard.For hammond 1590A.
Guitar Buffer
1762
1
4
Glory to Ukraine
Glory to Ukraine
UKRAINE
260
31
Bargraph LED peak meter. Power from 9 to 20V. Input audio from -35 to +35V. Trimpot will adjust trigger level.
Led Bargraph VU Peak meter
2437
2
5
Eloy Cid
Eloy Cid
BRAZIL
45
0
Amplifier Tda7377 2.1 subwoofer
Amplifier 2.1 with TDA7377
3624
2
1
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
69
6
Аудиопроцессор с коммутатором сигналов: 4 входа на один выход.ИМС TDA7439 – регулятор громкости и трехполосный регулятор тембра,разработан для использования в HI-FI аппаратуре и качественныхавтомобиль...
Аудиопроцессор с коммутатором сигналов: 4 входа на один выход.
5246
0
3
ULADZIMIR LARYIONAU
ULADZIMIR LARYIONAU
BELARUS
7
6
Components 1. 6×56KΩ resistor 1/4W. 2. 4×1.5KΩ resistor 1/4W. 3. 2×30KΩ resistor 1/4W. 4. 2×3.3KΩ resistor 1/4W. 5. 2×1Ω resistor 1/4W. 6. 4×Diode 1N4007. 7. 8×Capacitor 0.22uF(224). 8. 2×47uF capacit...
TDA2030A, C4793 & A1837 Dual Ch Amplifier.
248
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Components1. 1×C4793 Transistor.2. 1×A1837 Transistor.3. 1×2SC5200 Transistor.4. 1×2SA1943 Transistor.5. 4×3.3KΩ resistor 1/4W.6. 3×330Ω resistor 1/4W.7. 1×10Ω resistor 1/4W.8. 2×150Ω resistor 1/4W.9....
100W Bridge Amplifier.
227
0
2
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
IntroductionAn equalizer (or tone control) allows to an audio system frequency response to be adjusted to compensate the response of the speakers in the room or auditorium in which they are being list...
3-Tone Monophonic Equalizer
639
0
0
Audio Leo
Audio Leo
COLOMBIA
6
0
This is the basic components of a 3D printed speaker; you need to add magnets and copper wire, the plates are CNCdThe Surround should be printed in TPU or this speaker may not work. I use ninjatek TPU...
*Almost Fully 3D printed Speaker
158
0
0
Pisces Printing
Pisces Printing
UNITED STATES OF AMERICA
0
1
1
...
4
5
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8
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