This TTL circuit for digital signals up to a few dozen megahertz was found in old documentation, but can be easily assembled today and even used as a shield for microcontrollers. Power must be supplied with a 5V voltage.
This simple circuit can be used as audio output stage for intercoms, experimental radios and other low...
This circuit provides a 5 V negative output with a maximum current of 1 A. The circuit is from the...
The gated oscillator in the figure bellow tums on when a “0" Iogic Ievel is applied to its input....