Explore Samsung TV audio amplifier built around TAS5749M by tracing its circuitry and turning a discarded board into reusable audio platform
This is a model circuit that can control the speed and the direction of a dc motor without the h-bridge ( it's an alternative to h-bridge ).
I'm trying to resurrect my aunt's home cinema DVD player.
I'm building working model of differential pressure airflow measure device with analog sensor, instrumentation amplifier and Arduino.
The automated bird repeller system seeks to fend off birds from crop fields to minimise damage and maximise crop output!
A 3D printed Arduino Nano based synthesizer that produces a wide range of amazing sounds generated using the FM synthesis technique.
The Vox AD60VT and AD120VT provide a huge range of amp models and effects. Emulating their foot controllers enables live Midi Control.
Building my first tube amplifier, on a tight budget.
It is 5.1 channel amplifier board consisting of dedicated high fidelity IC for subwoofer and speakers. Let's build one as party boom box
Smart amplifier fusing analog tone control with modern Arduino control - Bluetooth, headphone out & real-time spectrum in one compact unit.
A Raspberry Pi HAT with a 15-band hardware EQ and browser control — no app, account, or cloud required.
Using this preamplifier you can increase overall gain, tune frequency accordingly, enable dolby and drive one more channel for subwoofer.
Make your own powerful Bluetooth Speaker with some extra features. Easily explained, cheap and handy to use!
I made this dual channel stereo 28watt amplifier in on a small cute PCB, Powered by external 18v dual power supply and has very good audio.
This time I am here with 2.1 channel, not only bass but also the amazing sound speakers of 25w per channel.
A small microphone amplifier circuit using operational amplifier in single power supply mode.
DIY STK4141 amplifier, old is gold and the music experience with this amplifier is really fascinating. Let's DIY one using PCBWAY service
Create a clipping indicator circuit.
Feel the extraordinary bass of this amplifier, Hi-fi and realistic audio using TDA7294 Mono.
This one supports 4 channels for different speakers at 25watts each plus a 100watt subwoofer channel which makes it the best of its own.
Class D amplifier with a good performance and better sound quality. We can call it a Class D with Class A specs.
This is an amplifier with stereo input containing a bass boosting board for proper working of a 5 " subwoofer and two speakers.
Class AB 100watts RMS, with special sound effect and zero external noise. By the way a very good performance for a 100w board.
This is the 200 Watts Mono Audio Amplifier Board. The board can play 200 watts speakers easily.
