We found this circuit in a 1972 publication. The circuit is indicated for the application of TTL signals for transmission via coaxial cable. The circuit must be powered by a voltage of 5 V.
This circuit was obtained in a 1964 Electronic Design. The circuit uses components from that time,...
This pocket-sized VHF receiver was found in Radio Electronics magazine from January 1961. It uses...
Found in a Maxim documentation, this 1980s circuit drives 4 LEDs on a bar scale. The circuit does...