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Any electronic device which produces an electrical pulse on output line (6)

S?A?E?

Hallo,Kumar! There is no common word meeting that description,unless it's so technical it's not in the normal lists:others more familiar with up-to-date technology may correct me!Or is it possible you've got at least one letter wrong?

Good morning,

If you'd like to, you could give us the clues and your answers which lead to the 3 letters you have for your last answer.