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 ).
This is certainly the cheapest and simplest Internet radio that you can make yourself if you have minimal knowledge in the field of electron
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.
This is the simplest amplifier works on the principle of band pass filter and no external power supply is needed.
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.
A class D audio amplifier based around a TPA3255 board with features that include preamps as well as balanced and unbalanced inputs.
Simple Audio Amplifier based on LM386.
4 channel audio circuit using 2 channels at input. A small and gain booster circuit with Operational amplifier.
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
Most remote controls look pretty much the same, they serve a purpose. They could look good too.
Learn about some basic transistor circuits, we will look at the BD139 & BD140 Power transistor pair and look at circuits for Arduino/ESP8266
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.
A classical analog logarithmic converter is simulated with LTspice with emphasis with drift compensation in temperature with a PTS RTD
Using this preamplifier you can increase overall gain, tune frequency accordingly, enable dolby and drive one more channel for subwoofer.
In this project, we are going to design a bass booster circuit using the 741 IC.
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.
How to make a very simple single Valve Amplifier that also works at low voltage and is powered by 12V DC
