| ??? 06/07/04 16:48 Read: times |
#71982 - RE: Audio circuit Responding to: ???'s previous message |
"If you need SINE waves then you need an DAC converter. "
Mancini had already said : "speaker circuit to connect to 8052 dac to output sine waves" ! The LM386 as suggested my Michael is a good and simple one to build. But make sure you have the input to it suitably attenuated till the DAC coding is debugged properly ! As to the data sheet of LM386 and typical circuit get it from here : http://www.hobby-elec.com/pdf/e_lm386.pdf While there, don't fail to notice the good compilation of data sheets for chips that are commonly used. Raghu raghu |
| Topic | Author | Date |
| Audio circuit | 01/01/70 00:00 | |
| RE: Audio circuit | 01/01/70 00:00 | |
| RE: Audio circuit | 01/01/70 00:00 | |
| RE: Audio circuit | 01/01/70 00:00 | |
| RE: Audio circuit | 01/01/70 00:00 | |
| PWM instead? | 01/01/70 00:00 | |
| Here comes a nice one | 01/01/70 00:00 | |
| Thank you all | 01/01/70 00:00 | |
RE: Here comes a nice one - Kai | 01/01/70 00:00 |