Audio control

[sleyk]

hello guys pls i want to build an audio amplifier but pls i need the circuit diagram for assistance assistance i want to amplify the voice from my cell phone in to a radio speaker of about 8 ohms. pls can someone help me with the circuit diagram for the amp.


thank's a lot......

 

[blueroomelectronics]

How's the Navy?

 

[Hero999]

**broken link removed**

 

[sleyk]

hello hero and blueroomelectronic thank's alot for your reply.

well i want to know, the 8 pic chip dose it act as voltage and current booster,
and pls what will be the output voltage and power can it be determine by my input supply

 

[audioguru]

You can go to school and learn electronics then design your own audio amplifier.
Or you can use an audio amplifier IC.

 

[Hero999]

Read the datasheet which can be found using Google.
LM386 - Google Search