Need send 1 khz signal from pic

[irmus]

Hello
Need send 1 khz signal from pic for 1 second. Please help...
Thanks

[mat janssen]

Try: Sound Portb.0 , [13,83]
Portb.0 is just an output port, you can take any port (not the mclr pin) from your chip.
This should be in the neighbourhood.

[Dave]

irmus, Use the PBP statement "FREQOUT Pin,On time ms,Frequency". You will need to put the signal generated thru a low pass RC filter.

Dave Purola,
N8NTA

[irmus]

Thanks! It all ok! FREQOUT it work!