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Safe and Sound
Blog Safe & Sound - TELEMETRY SYSTEM FOR SMART CLOTHES #2: The shirt
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  • Author Author: amolnar
  • Date Created: 17 Mar 2017 1:57 PM Date Created
  • Views 472 views
  • Likes 6 likes
  • Comments 2 comments
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Safe & Sound - TELEMETRY SYSTEM FOR SMART CLOTHES #2: The shirt

amolnar
amolnar
17 Mar 2017

Waiting for the kit!

While I'm waiting for the kit, I'm engaged in continuing development with the equipment that I have.

 

The Shirt!

My friends from Mukachevo University helped to sew a test version of the shirt for sensors that are installed on the human body. In those places where sensors will be installed, pockets are sewn.

image

As connecting wires, I used a multicore wire with teflon insulation 0.5 mm in diameter. Due to their high flexibility, these wires are very user-friendly and almost invisible to the user. They are well protected from external influences (sweat, temperature, etc.). The truth is, I do not know yet whether it is necessary to use shielded wires. But I think that it will work fine for the first time.

image

When the human body moves, the wires must be fixed, for this they are laid with a snake. At the weekend I'll fix the sensors.

 

 

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Top Comments

  • amolnar
    amolnar over 8 years ago in reply to DAB +2
    Using twisted pairs of wires and using of common mode rejection capability of an Op Amp to cancel the noise is good idea. I'm test this variant. As You can see on photo, I use small pockets for the sensors…
  • amolnar
    amolnar over 8 years ago in reply to DAB

    Using twisted pairs of wires and using of common mode rejection capability of an Op Amp to cancel the noise is good idea. I'm test this variant.

     

    As You can see on photo, I use small pockets for the sensors.

     

    Thank' DAB for good ideas!

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  • DAB
    DAB over 8 years ago

    Depending upon the signals you need, you can run twisted pairs of wires and use common mode rejection capability of an Op Amp to cancel the noise.

     

    You could use small pockets for the sensors or use Velcro areas to get them optimally placed on each person.

     

    DAB

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