In this oscillator circuit using 3 TTL inverters we have all the conditions for the frequency calculation. Power must be supplied with 5 V. The circuit is from an American TTL documentation.
This 1-transistor circuit appeared in a February 1962 Radio Electronics. The coils for the...
This circuit came out in the American magazine Electronics Now, in a 1993 issue. The magazine no...
This antenna tuner was found in a 1995 publication in the 1993 Electronics Hobbyists Handbook. The coil...