This 2000’s circuit causes LEDs to flash sequentially from programming on an 80C51 microcontroller. The circuit has an additional TTL and must be powered by a 5 V power source.
We found this circuit in an American documentation from the 90s. The circuit applies to vehicles...
This circuit was obtained in an old American manual. The circuit is valid for any operational. The...
This traditional LED sequencer circuit was found in the February 1992 Radio Electronics magazine. The...