| ??? 09/04/03 07:38 Read: times |
#54042 - RE: How to generate Beep/tone sounds Responding to: ???'s previous message |
dear sathish.....
with a 8051 u get a variabale pulse wave form which is software programmable ..right ??? if so why dont u try interfacing this with a pre amp and then on to an Amplifier ckt ??general preamp s would be OP47,Op27 etc .... |



