Public projects 1

Sesame

Project showcase by gibatronic

  • 7,327 views
  • 9 comments
  • 17 respects

Toolbox 2


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Respected projects 2

Arduino Door Bell with 3 LEDs

Project showcase by abhishekghosh

  • 1,110 views
  • 2 comments
  • 2 respects

Punch Activated Arm Flamethrowers (Real Firebending)

Project showcase by Allen Pan

  • 74,320 views
  • 66 comments
  • 564 respects

Comments 3

  • Sesame about 1 month ago

    The internal EEPROM can handle 255 cards (256 with the master card), but if you need more than that, sure... anything is possible! About scheduling, it would be best to use a different lock than the electric strike mechanism, if you mean something like unlocking on business hours.

  • Sesame 2 months ago

    Done! I've added the schematics to the project.

  • Sesame 2 months ago

    Indeed, for this kind of project you need some battery backup.
    I bought a really nice power source that has a battery built-in, like a small UPS.
    It has 800mA, by my calculations it's going to hold for about 16h.
    In the case of complete power failure, the door will stay locked and you can use your key as you normally do.
    That's why I went with the electric strike over the electromagnetic lock.

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