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113 amplifier projects page 4

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Snap:bit - Connect Speaker With Amplifier to Micro:bit

Learn how to amplify the sound from the BBC micro:bit and hear it loud through the Speaker of Snap Circuits.

Snap:bit - Connect Speaker With Amplifier to Micro:bit

Team snap:bit
882
I made 200Watt Class D amplifier

Class D TPA3221 based Fully Assembled Amplifier board, It can output a max of 200W RMS on 2ohm load. The design is minimal and small.

I made 200Watt Class D amplifier

sagar saini
845
Designing a Low-Noise Audio Amplifier with 2N3906

In this project, we'll guide you through designing a low-noise audio amplifier using the 2N3906 transistor.

Designing a Low-Noise Audio Amplifier with 2N3906

Loris
833
Better Quality of Sound with Class D Audio Amplifier PCB

Listen to the music in a better and more efficient way with a Class D audio amplifier.

Better Quality of Sound with Class D Audio Amplifier PCB

Arshmah Shahkar
814
Small Entertainment System

Bluetooth connectivity, Play MP3 files from SD Cards and USB sticks, FM Radio all controllable from a Infrared Remote Control for under $5.

Small Entertainment System

John Bradnam
803
Amplified Stereo Bluetooth Speaker with Tone Control

We have a new project using the tone control circuit.

Amplified Stereo Bluetooth Speaker with Tone Control

TheTNR
794
Soft BASS preamplifier using TL072

This amplifier is best and very cheap. Support two channel stereo amplifier. over power soft bass performance

Soft BASS preamplifier using TL072

sagar saini
791
Review to 502C 50+50W Class D amplifier

This is Wuzhi Hi-Fi class D amplifier which can output a maximum of 100watts. This works on a voltage under 24volts and has a stable output.

Review to 502C 50+50W Class D amplifier

Electro BOY
790
How To Make Dual Transistor Made Amplifier Circuit (Tip3055+

Dual Transistor Made Amplifier Circuit (Tip3055+Tip147) || DC 12v - JLCPCB

How To Make Dual Transistor Made Amplifier Circuit (Tip3055+

Creative World
773
Art Deco FM Radio

A rechargeable Art Deco Style FM Radio that copies the design of a 1936 AWA Radiolette.

Art Deco FM Radio

John Bradnam
772
Building a Low-Noise Audio Preamplifier with N-Channel JFET

In this project, we'll guide you through constructing a simple yet effective low-noise audio preamplifier using an N-Channel JFET.

Building a Low-Noise Audio Preamplifier with N-Channel JFET

Loris
771
Say No to class D? Explained

Why class D amplifiers are not used in professional circuit, how amplifiers work and why Class D amplifiers are more efficient.

Say No to class D? Explained

sagar saini
765
Operational amplifier AC amplifier

A small adjustable and multipurpose class A amplifier which can be used to pre amplify the signals before giving into power amplifiers.

Operational amplifier AC amplifier

Electro BOY
748
DIY Powerful Amplifier With A1943/C5200

We can make our own DIY Powerful Amplifier with a bass controller at home

DIY Powerful Amplifier With A1943/C5200

Tanishq Jaiswal
725
Audio Amplifier with Tone Control

Build a simple audio amplifier circuit with tone control, allowing users to amplify audio signals from audio source

Audio Amplifier with Tone Control

Soham Kulkarni
644
USB Audio DAC

Plug and play sound card with line level output. Connect to active speakers. Suppresses noise coupling from USB etc with power supply design

USB Audio DAC

Teemu Latonen
644
Building a high-efficiency Class D audio amplifier using MOS

We will discuss the Class D amplifier and build a hardware prototype of the amplifier and test its performance.

Building a high-efficiency Class D audio amplifier using MOS

avaqsemi
637
50Watts Audio Amplifier using TDA7265

This is like big boom in small packet, this amplifier comes with deep bass, clear sound without noise and humming. just TDA series

50Watts Audio Amplifier using TDA7265

Lithium ION
631
Making a variable gain audio preamplifier

This is fixed output and fixed gain amplifier, variable is said because there are 4 different type of gain output isolated from one another.

Making a variable gain audio preamplifier

sagar saini
617
LINAMP Project – Winamp-Style Audio Front Panel on Raspberry

This project perfectly fuses the iconic Winamp software with modern Raspberry Pi functionality

LINAMP Project – Winamp-Style Audio Front Panel on Raspberry

Mirko Pavleski
611
Diy Portable Aux Speaker

let's build this super simple speaker

Diy Portable Aux Speaker

edison science corner
578
Class-D Audio Amplifier

In this project, a GreenPAK™ SLG46140V is used to create a Class-D Audio Amplifier

Class-D Audio Amplifier

Iryna Bilyk
569
I Made this Powerful Class D Amplifier

This amplifier can output a maximum of 100watts and capable to run a 10 inch subwoofer. It is based on high fidelity 7498 IC. Follow design

I Made this Powerful Class D Amplifier

sagar saini
552
ECH83 Guitar Preamplifier with Tone Control on 12V DC

Simple single tube preamplifier with tone control that includes options for adjusting the bass, midrange, and treble frequencies.

ECH83 Guitar Preamplifier with Tone Control on 12V DC

Mirko Pavleski
544
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