Circuit diagram for "Auto Sweeping" square wave generator

patwen · 7th February 2002, 04:30 AM

Can some you help me to find a circuit diagram for "Auto Sweeping" square wave generator?

need to auto sweep 20-20KHz in a loop.

Many thanks

PW

PH104 · 7th February 2002, 01:25 PM

Pat

I just posted a reply to this in DIY section of Audio Asylum.

Phil

patwen · 8th February 2002, 04:07 AM

I still have problem with the "auto sweeping" part, what's the simpliest to do it? Any circuit diagram available?

Many thanks.

7th February 2002, 04:30 AM	#1
patwen diyAudio Member Join Date: Jan 2002	Circuit diagram for "Auto Sweeping" square wave generator Can some you help me to find a circuit diagram for "Auto Sweeping" square wave generator? need to auto sweep 20-20KHz in a loop. Many thanks PW

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7th February 2002, 01:25 PM	#2
PH104 diyAudio Member Join Date: Nov 2001 Location: New Mexico	Pat I just posted a reply to this in DIY section of Audio Asylum. Phil

8th February 2002, 04:07 AM	#3
patwen diyAudio Member Join Date: Jan 2002	I still have problem with the "auto sweeping" part, what's the simpliest to do it? Any circuit diagram available? Many thanks.