Stand alone CDROM audio driver


Posted on Oct 14, 2012

Most of the CDROMS available have an Audio-Out Output to either plug in the headphones or connect it to an amplifier. This circuit enables one to use the CDROM as a stand alone Audio CD player without the computer. This circuit is nothing but a power supply which supplies +5v, +12V and Ground to the CDROM drive and hence can be used without the computer. You should buy a D-type power connecter to connect this circuit's outputs to the CDROM. The details of the D connector are shown along with the circuit diagram.


Stand alone CDROM audio driver
Click here to download the full size of the above Circuit.

Note that the D-connector goes into the CDROM in only one way and hence prevents any damage due to wrong connection. Ensure that the 12V(yellow) wire is connected to the right of the D-connector(as seen from behind ,i.e the connector holes away from you with the curved portion of the connector upwards) As soon as an Audio CD is inserted, the CD begins to play. To move to the next track, press the Skip-Track button on the CDROM front Panel.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

CW Transmitter
Switched-capacitor-adc
DDR Memory Power Supply: 5V to 28Vin 1.5V@ /-10A Vtt (3V external reference)
Linear Video Amplifier SECAM PAL and NTSC
Utility Power Supply
dual power supply
radio mf tx
10 300V variable power supply circuit design diagram electronic project
BH1417F FM stereo transmitter electronic project
Six a start and stop intermittent cycle control circuits



Top