We found this circuit in a Radio Electronics magazine from November 1976. The clock frequency is divided by 10 and the maximum value depends on the integrated circuits used.
This circuit, which can be used as a shield, has its time determined by RA and C connected at the...
This circuit was found in a Linear Technology documentation from the 90's. The integrated circuits are...
The basis of this circuit is a National Semiconductor operational amplifier that functions as a...