This timing circuit was found in old documentation. The technology is CMOS. The supply can be made with voltages from 3 to 12 V. The time depends on R1 and C1.
This circuit was found in a publication for radio amateurs in 1976. With it it is possible to...
In the figure we show a circuit in which the output voltage of a 78XX voltage regulator is...
aaa The circuit shown generates 100 kHz signals for calibrating the scale of a receiver in 100 to...