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 is from a 1967 RCA documentation. Components can be replaced with modern equivalents. The...
In fact, what this circuit does is work the two channels of a stereo system producing two...
This simple trigger circuit was found in a 90’s American documentation. The integrated circuit is...