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Build Your Own Door Alarm

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Uploaded by on Jun 12, 2009

This video demonstrates how to build your own door alarm using the PIng))) Ultrasonic Sensor and Parallax Serial LCD display. For full documentation and source code, visit the Stamps in Class 'Mini Projects' page on www,parallax.com/education.

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  • Jess is a cutie

  • she's cute

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All Comments (27)

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  • love the video man

  • Very enjoyable thank you

  • titttttsssssssss

  • put a link

    

  • Interesting idea..

  • @aeiou772 It costs between $40 and $60 (US dollars that is). I don't know where you got $399 (unless they are in Zimbabwe dollars).

  • C'est quoi comme microcontrôleur que vous utilisez?

  • @aeiou772 hw wld u do t then for less than $80?

  • from reading these comments i can see why she would need a door alarm

  • ill let you break in my house, just to give me pleasure, i wont even call the police hehe;) cute

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