This monostable circuit, from a 1977 Radio Shack documentation, uses a 7400. The time is given by the capacitor and the power must be supplied with 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...