GCSE Sequential Logic BCD Counting D Type Flip Flop D Type Latch Decade Counter >Sequencer< Up Counter |
Sequential Logic Sequencer |
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This control circuit repeatedly flashes an LED with the timing of the Morse code letter "R". Dit Daaaah Dit.
In real life, a buzzer could be used instead of the LED.
Many control sequences can be built with circuits similar to this one.
The output is high when inputs 0 or 2 or 3 or 4 or 6 are high. Use OR gates to get this behaviour.
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