This is one of many configurations of this type that can be found on our website. The circuit uses two inverters and has the frequency determined by capacitor C1.
Indicated for vinyl media recovery, this circuit is from the 80's, having been found in an...
This levitation circuit keeps a small globe floating in space under the action of a magnetic...
This frequency-corrected 1 kHz circuit has a nearly perfect rectangular signal. The circuit is...