Public projects 1

Birthday Alarm That'll Run for 50 Years

Project tutorial by Vishnu M Aiea

  • 8,090 views
  • 9 comments
  • 32 respects


Replicated projects 0

 Vishnu M Aiea hasn't replicated any projects yet.

Proximity Lamp Using Arduino

Project tutorial by Amal Mathew

  • 1,391 views
  • 1 comment
  • 11 respects

Touch Controlled Light Using Arduino

Project tutorial by Amal Mathew

  • 3,832 views
  • 2 comments
  • 9 respects

Secure Your Logins with Biometrics

Project tutorial by Amal Mathew

  • 2,989 views
  • 0 comments
  • 13 respects

  • Birthday Alarm That'll Run for 50 Years 5 months ago

    That's possible and I had given it a thought before. I was thinking of driving an opto-isolator in the event and use it to drive a higher load such as an electric bell. All you need to make sure is that there'll be power (for example AC) available for the end-effector such as belll, in the event of alarm triggering and wake up.

  • Birthday Alarm That'll Run for 50 Years 5 months ago

    It can be done. But there are some limitations. One, the Lithium cell can't provide sufficient current for high current loads such as motors. If we use up more current from the cell, it'll reduce the span of operation. If you can keep the current below the max discharge rate of the cell, then you can do anything at the expense operation time. For example a monochrome LCD can be easily attached with LED backlight probably.

  • Birthday Alarm That'll Run for 50 Years 7 months ago

    Then everything is there. If I missed to mention something please let me know. I can help you with that :)

Add projectSign up / Login