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.
We found this circuit in documentation from the 1980s. The transistors can be the BC558 and the...
This circuit simulates dusk by slowly dimming an incandescent bulb. It was found in the August 1998...
This configuration was found in an old technical documentation from the 70s, but it can be...