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 checks the infrared emission of a common remote control. We found it in the March 1993...
This oscillator can run in frequencies up 10 MHz depending on the Power supply voltage. The 1 µF...
) This circuit is from a 1967 RCA SCR manual. The circuit uses components from the era that can be...