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Wireless Magnetic Data Transfer

Project tutorial by Tomi Chen

  • 4,288 views
  • 4 comments
  • 15 respects

Backpack Alarm

Project tutorial by Tomi Chen

  • 4,418 views
  • 12 comments
  • 34 respects

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Respected projects 1

Backpack Alarm

Project tutorial by Tomi Chen

  • 4,418 views
  • 12 comments
  • 34 respects

  • Wireless Magnetic Data Transfer about 2 months ago

    The current code has a delay of 100 ms after each bit sent, so the current rate is about 10 bits a second. However, according to the product video, the sensor has a max speed of 3300 cycles a second, so in theory, you can get up to 3 kilobits a second provided your magnet can turn on and off at that speed.

  • Wireless Magnetic Data Transfer about 2 months ago

    That's a very good point. You'd probably be better off with some other technology.

  • Backpack Alarm 2 months ago

    I like the idea of adding additional sensors, but how would you mount the tilt sensor to detect movement? Maybe you could just activate the accelerometer function of the LSM303 in the code?

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