We found this circuit in the May 1972 issue of Radio Electronics magazine. Its purpose is to teach logic using integrated circuits of the TTL family. The 5 V power supply is included.
This power supply can supply voltages from 3 to 9 V and is very useful on the bench. The maximum...
This 1.6 to 20 V power supply, with a maximum current of 3.5 A and protection against short...
This circuit is from a publication from the 70s. The original text was kept. The medium...