PCBWay Community
Search title or content
Search
PCBWay
PCB Instant Quote
CNC | 3D Printing
Login
Sign Up
More Notifications
No notifications.
My Profile
My projects
My Likes
My Deals
My Goods for Bazaar
Settings
Sign Out
Projects
Categories
DIY Electronics
Arduino
Hardware
Audio
Computers & USB
Breakout Board Projects
Home Automation
LED Displays & Matrices
IoT
Robotics
View all categories
By Source Files
Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
Tad Boy Color
SummerCart64 - a fully open source N64 flashcart
Arduino RC engine sound & light controller with inertia simulation for ESP32
iSpndel_4.0
Frog Boy Color
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
View all source files projects
Featured Projects
Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
Featured
Source Files
Video
View all projects
Questions
Sponsorships
Feedback
Videos
Blog
Store
PCB Design
Contest
- 7th Project Design Contest
- KiCad Design Contest
- 6th Project Design Contest
- 5th PCB Design Contest
- 4th PCB Design Contest
- Raspberry Pi Pico Contest
- PCB Design Tutorial
- 3rd PCB Design Contest
- I CAN SOLDER Kit Contest
- 2nd PCB Design Contest
- 1st PCB Design Contest
Add questions
Create a project
Please verify your email address so that you can enjoy our more comprehensive services.
Wearables
Weather
All categories
DIY Electronics
Arduino
Hardware
Audio
Computers & USB
Breakout Board Projects
Home Automation
LED Displays & Matrices
IoT
Robotics
3D Printing
Blinkenlights
Calculator
Camera
Clocks
CNC
Educational
Automotive
ESP32
Fabrication Tools
Flight
Guitar
Keyboards
Misc
Music
Nixie Tube
Oscilloscope
Particle
Power Supply
Programmable Logic Projects
Raspberry Pi
Radio
Retro Stuffs
Space & Satellite
Sensors
Software
Synthesizer
Ultrasonic
Virtual Reality
Wearables
Weather
All categories
DIY Electronics
Arduino
Hardware
Audio
Computers & USB
Breakout Board Projects
Home Automation
LED Displays & Matrices
IoT
Robotics
3D Printing
Blinkenlights
Calculator
Camera
Clocks
CNC
Educational
Automotive
ESP32
Fabrication Tools
Flight
Guitar
Keyboards
Misc
Music
Nixie Tube
Oscilloscope
Particle
Power Supply
Programmable Logic Projects
Raspberry Pi
Radio
Retro Stuffs
Space & Satellite
Sensors
Software
Synthesizer
Ultrasonic
Virtual Reality
Wearables
Weather
All categories
DIY Electronics
Arduino
Hardware
Audio
Computers & USB
Breakout Board Projects
Home Automation
LED Displays & Matrices
IoT
Robotics
3D Printing
Blinkenlights
Calculator
Camera
Clocks
CNC
Educational
Automotive
ESP32
Fabrication Tools
Flight
Guitar
Keyboards
Misc
Music
Nixie Tube
Oscilloscope
Particle
Power Supply
Programmable Logic Projects
Raspberry Pi
Radio
Retro Stuffs
Space & Satellite
Sensors
Software
Synthesizer
Ultrasonic
Virtual Reality
Wearables
Weather
Project by top creative fields
All categories
3D Printing
Arduino
Audio
Automotive
Blinkenlights
Breakout Board Projects
Calculator
Camera
Clocks
CNC
Computers & USB
DIY Electronics
Educational
ESP32
Fabrication Tools
Flight
Guitar
Hardware
Home Automation
IoT
Keyboards
LED Displays & Matrices
Misc
Music
Nixie Tube
Oscilloscope
Particle
Power Supply
Programmable Logic Projects
Radio
Raspberry Pi
Retro Stuffs
Robotics
Sensors
Software
Space & Satellite
Synthesizer
Ultrasonic
Virtual Reality
Wearables
Weather
View all categories
Share & Discover
All tags
amplifier
Audio
Arduino
3D printing
Board
LED
Create a project
Sort by : Trending
Trending
Score
Likes
Views
Discuss
Newest
Featured
Source Files
3D Design
Video
Choose Country
select a Country / Region
ALBANIA
ALGERIA
AMERICAN SAMOA
ARGENTINA
ARMENIA
AUSTRALIA
AUSTRIA
AZERBAIJAN
BANGLADESH
BELARUS
BELGIUM
BOLIVIA
BOSNIA AND HERZEGOVINA
BOTSWANA
BRAZIL
BRUNEI
BULGARIA
CAMBODIA
CANADA
CANARY ISLANDS, THE
CAPE VERDE
CHILE
CHINA, PEOPLES REPUBLIC
COLOMBIA
CONGO, THE DEMOCRATIC REPUBLIC OF
COSTA RICA
CROATIA
CUBA
CYPRUS
CZECH REPUBLIC, THE
DENMARK
DOMINICA
DOMINICAN REPUBLIC
EAST TIMOR
ECUADOR
EGYPT
EL SALVADOR
ESTONIA
ETHIOPIA
FIJI
FINLAND
FRANCE
FRENCH GUYANA
GEORGIA
GERMANY
GHANA
GREECE
GUATEMALA
HONDURAS
HONG KONG,China
HUNGARY
ICELAND
INDIA
INDONESIA
IRAN (ISLAMIC REPUBLIC OF)
IRAQ
IRELAND, REPUBLIC OF
ISRAEL
ITALY
JAPAN
JERSEY
JORDAN
KAZAKHSTAN
KENYA
KOREA, REPUBLIC OF (SOUTH K.)
KYRGYZSTAN
LATVIA
LEBANON
LIBYA
LITHUANIA
LUXEMBOURG
MALAYSIA
MALDIVES
MALTA
MAURITIUS
MEXICO
MOLDOVA, REPUBLIC OF
MONGOLIA
MONTENEGRO, REPUBLIC OF
MOROCCO
MOZAMBIQUE
NAMIBIA
NEPAL
NETHERLANDS, THE
NEW ZEALAND
NICARAGUA
NIGERIA
NORTH MACEDONIA
NORWAY
OMAN
PAKISTAN
PALESTINE
PANAMA
PAPUA NEW GUINEA
PARAGUAY
PERU
PHILIPPINES, THE
POLAND
PORTUGAL
PUERTO RICO
QATAR
REUNION, ISLAND OF
ROMANIA
RUSSIAN FEDERATION
SAUDI ARABIA
SERBIA, REPUBLIC OF
SINGAPORE
SLOVAKIA
SLOVENIA
SOMALIA
SOUTH AFRICA
SPAIN
SRI LANKA
SUDAN
SWEDEN
SWITZERLAND
SYRIA
TAIWAN,China
TANZANIA
THAILAND
TOGO
TONGA
TRINIDAD AND TOBAGO
TUNISIA
TURKEY
UGANDA
UKRAINE
UNITED ARAB EMIRATES
UNITED KINGDOM
UNITED STATES OF AMERICA
URUGUAY
UZBEKISTAN
VENEZUELA
VIETNAM
ZIMBABWE
this circuit can amplify any music and sings it also has a built in speaker option
lm1875 auudio amplifier
1153
0
0
Nabanit Roy
Nabanit Roy
BANGLADESH
3
2
POWER DENGAN KARAKTER MID YANG POWER FULL
Ocl 140watt
2014
0
0
wahid
wahid
INDONESIA
2
0
The circuit use TDA7265 as the power amplifier. This IC can produce good flat frequency response and it best for use on active refference speaker.For the preamp I use LM4562NA IC.I design this project...
TDA 7265 Amplifier For Active Refference Monitor Speaker
2516
0
4
barita
barita
INDONESIA
177
35
Components1. 6×22K resistor 1/4W.2. 5×1K resistor 1/4W.3. 2×10Ω resistor 1W.4. 2×10Ω resistor 2W.5. 2×6uH Coil.6. 1×3 mm LED.7. 1×3 pin XHB connector base 2.54 mm.8. 2×2.2uF capacitor 50V.9. 2×22uF ca...
LM3886 Stereo Amplifier.
219
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
26
0
This preamplifier is based on Rod Elliott's project #2 on his ESP website, which is linked below. Using NE5532 (or any opamp of your choice, really) opamps, giving reasonably low-noise characteristics...
High-Quality Stereo Preamplifier
858
0
3
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
21
45
This is an audio amplifier using mosfets, with 100W easy into 4 ohms.
FH9HVX STEREO AMPLIFIER
1291
0
2
analogdesign1
analogdesign1
INDIA
67
11
Designed this little module to add a line out to a RF lav mic belt pack I picked up cheap on eBay.Built with the parts list provided it has a gain factor of 51 (appx. 10mV in, 500mV out) with a noise ...
Low power microphone pre-amp
2073
0
0
kmm
kmm
UNITED STATES OF AMERICA
0
1
This is a basic circuit with STBY and MUTE continuously disconnected. This means the amplifier is always on and not muted. The components are pretty basic. Please have a go. Heat sink is mandatory. Th...
TDA7388 Based basic amplifier circuit
2429
1
3
Ramakrishnan M
Ramakrishnan M
INDIA
1
0
Author: Виталий Овсейцев aka VidalgoHeadphone Amplifier THSADAChip THS6012 + opamp ADA4627For more info please visit Github page:https://github.com/diyaudioby/thsada
Headphone amplifier THSADA
2390
0
2
Vitali Semashkevich
Vitali Semashkevich
BELARUS
41
0
Author: Александр ЛайковPCB Design: Михаил Царёв aka aitrasTransistor amplifier Laikov V7For more info please visit Github page: https://github.com/diyaudioby/amp-laikov-v7
Amplifier Laikov v7
3090
0
8
Vitali Semashkevich
Vitali Semashkevich
BELARUS
41
0
Need a small amplifier to amplify a radio front-end, or similar? This will do it! It produces up to 200mW into 8 ohms (at 12VDC) and 300mW into 4 ohms (at 12VDC). It's not powerful, no, but is similar...
100mW Utility Amplifier
99
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
21
45
Components1. 8×18kΩ resistor 1/4W.2. 4×560Ω resistor 1/4W.3. 2×15kΩ resistor 1/4W.4. 4×10kΩ resistor 1/4W.5. 2×Zener diode 5V.6. 4×4.7Ω resistor 1/2W.7. 2×Transistor 2N5551.8. 8×Capacitor 0.1uF(104) 5...
TDA7265 Stereo Amplifier.
185
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
26
0
Components1. 4×47KΩ resistor 1/4W.2. 4×4.7KΩ resistor 1/4W.3. 2×1KΩ resistor 1/4W.4. 2×100KΩ resistor 1/4W.5. 2×2.2KΩ resistor 1/4W.6. 4×10Ω resistor 1/2W.7. 4×0.33Ω resistor 2W-5W.8. 6×1N4148 Zener D...
50+50W Amplifier
140
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
26
0
Components1. 10×1KΩ resistor 1/4W.2. 2×100KΩ resistor 1/4W.3. 2×2.2KΩ resistor 1/4W.4. 1×680Ω resistor 1/4W.5. 2×4.7KΩ resistor 1/4W.6. 2×1MΩ resistor 1/4W.7. 4×Diode 1N4007.8. 1×LED 3 mm.9. 2×2.2nF(2...
2 Band Tone Control
187
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
26
0
The TDA2003 is a monolithic audio power amplifier integrated circuit. It can deliver up to 10 W of output power with a single-ended or bridge configuration, and can operate with a wide supply voltage ...
TDA2003 audio amplifier 10W
1268
0
0
Toni Eletrônica
Toni Eletrônica
BRAZIL
50
0
There is a desire to make a powerful amplifier exclusively on JFET.Without NFB.Tested circuit at low power is already available.There is now a powerful MOSFET output scheme.https://www.diyaudio.com/fo...
JFET-only Circlotrons without NFB v.3
1652
0
3
John John Vu
John John Vu
UKRAINE
225
109
1
...
7
8
9
10
11
12
13
14
15
16
17
...
