PSW with display load activator

261

05:34:42

The circuit activates the load only when the correct sequence is inserted; in this case, the password is 999. The two logical sources on the right-hand side near to the S-R latch are used as "enter" and "deactivation load".
Every pin insertion (after putting to 1 the enter logical source) resets the sequence.

published 7 years ago

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