Audio Circuits 8

Posted on Feb 5, 2014

The MP3 files (up 65, 536) are stored in a micro SDcard. This embedded MP3 module is an universal and compact circuit (37 mm x 27 mm) for playing MP3 audio files. The MP3 module can be used in embedded systems. Usually, the audio output from a laptop`s built-in speakers is low. A power amplifier is required to get a high volume. Here is a simple cir

Audio Circuits 8
Click here to download the full size of the above Circuit.

cuit to amplify the laptop`s audio output. Read more »

Leave Comment

characters left:

New Circuits



Popular Circuits

AIU - Analog Interface Unit
100 Mhz converter
Tandem dimmer
Temperature Sensor
digital thermometer with arduino uno
TPA3007D1 Mono Medium Power Filter-Free Class-D Audio Amplifier
Antenna selector circuit diagram electronic project
Basic Tilt Sensor Tutorial Circuit
INA321 OPA340 composed output buffer circuit 322