This circuit was found in a 90s EDN. In it we have the use of LEDs and diodes to stabilize the supply voltage of a CMOS load.
This circuit was found in a former Popular Electronics. The timing is given by R1 and C1, R4 and...
We found this circuit in the July 1994 issue of Electronics Now magazine. The circuit can use...
This RCA circuit has current limitation. The circuit is from an ancient American documentation making...