About 20 results for anti sleep alarm for students circuit diagram

anti sleep alarm for students circuit diagram

Results per page: 20
  • anti-sleep device,driver anti sleep alarm,driving alert

    anti-sleep device,driver anti sleep alarm,driving alert

    anti-sleep device,driver anti sleep alarm,driving alert    Specification:       Driver safety alarm to help prevent accidents caused by falling asleep at ...

  • Anti Sleep Alarm with Alert Vibration (Drivers, Security Guards)

    Anti Sleep Alarm with Alert Vibration (Drivers, Security Guards)

    Anti Sleep Alarm with Alert Vibration (Drivers, Security Guards)...

  • Anti Sleep Alarm with Vibrate Alert (Drivers, Security Guards)

    Anti Sleep Alarm with Vibrate Alert (Drivers, Security Guards)

    The Drive Alert 'Nap Zapper' alarm is an innovative, potentially lifesaving anti-drowsiness / tiredness alarm. You just wear behind the right ear it works on the principle of electronic balance.It i...

  • Anti-Sleep Alarm Nap Zapper Drowsy Driver Awake Alert

    Anti-Sleep Alarm Nap Zapper Drowsy Driver Awake Alert

    1. On the device is a little lever switch, shift it to the right towards ON2. Test that it is working properly by tilting it forward, if it beeps then it is at working state3. Place behind your right ...

  • anti sleep alarm

    anti sleep alarm

    New type : LGI / nap alarm / nap zapper / anti sleep alarm / driver alert /     Have you ever driven a car or truck when you could barely keep your eyes open? If you're like most people ...

  • Anti Sleep Alarm (Drivers,Student, Security Guards)

    Anti Sleep Alarm (Drivers,Student, Security Guards)

    Anti Sleep Alarm (Drivers,Student, Security Guards)   The anti sleep driving alarm for those all-night drives as well as security guards and others who have to sit in one place for long peri...

  • Anti sleep alarm MR688

    Anti sleep alarm MR688

    Driver Fatigue Monitor MR688              Patent No.:201029044149.4 Software copyright No.:2009R11L098079   1.The word’s only Driv...

  • Anti Sleep Alarm with Alert Vibration (Drivers, Security Guards)

    Anti Sleep Alarm with Alert Vibration (Drivers, Security Guards)

    Anti Sleep Alarm with Alert Vibration (Drivers, Security Guards)   Photo:     Descriptions: Anti-Sleep Alarm  is an innovative, potentially lifesaving anti-dro...

  • anti sleep alarm driver alert Z006A

    anti sleep alarm driver alert Z006A

    Lovely anti sleep alarm driver alert The Anti sleep alarm works on the principle of electronic balance and does not interfere with normal movements in ...

  • driver alert anti sleep alarm

    driver alert anti sleep alarm

    Lovely doze alert driver sleep alarm The Anti sleep alarm works on the principle of electronic balance and does not interfere with normal movements in&n...

  • electronic anti sleep alarm

    electronic anti sleep alarm

    Lovely electronic anti sleep alarm The Anti sleep alarm works on the principle of electronic balance and does not interfere with normal movements in&nbs...

  • Anti sleep alarm driver alert nap zapper

    Anti sleep alarm driver alert nap zapper

    Lovely doze alert driver sleep alarm   The Anti sleep alarm works on the principle of electronic balance and does not interfere with normal movements&nbs...

  • electronic anti sleep alarm Z006A

    electronic anti sleep alarm Z006A

    Lovely electronic anti sleep alarm The Anti sleep alarm works on the principle of electronic balance and does not interfere with normal movements in&nbs...

  • Useful Driver Awake Anti-Sleep Alarm Nap Zapper Drive Alert

    Useful Driver Awake Anti-Sleep Alarm Nap Zapper Drive Alert

    Useful Driver Awake Anti-Sleep Alarm Nap Zapper Drive Alert The Nap Zapper is an anti-drowsy alarm designed to raise drivers awareness of momentary lapses caused by sleepiness and tiredness. Wear behind the right ear. As the drivers head nods below a pr...

  • anti-sleep alarm

    anti-sleep alarm

    driver alert,nap zapper,anti-sleep alarm   description:  Specification: Driver safety alarm to help prevent accidents caused by falling asleep at the wheel. Brand new anti-sleep alarm for drivers! Perfect for anyone who needs to keep al...

  • anti lost alarm for child anti lost alarm key finder pet alarm

    anti lost alarm for child anti lost alarm key finder pet alarm

    wireless alarm system  wireless home alarm system  home alarm system wireless Features: 1.Smallest transmitter; 2.Environment friendly, without no radiation; 3.Transmitter current : 2MA; 4.Receiver current : 5MA 5.Warning current : 70MA ...

  • driver alert nap zapper anti drowsy alarm for drivers

    driver alert nap zapper anti drowsy alarm for drivers

    The Nap Zapper is and anti-drowsy alarm designed to raise drivers awareness of momentary lapses caused by sleepiness and tiredness. Wear behind the right ear it works on the principle of electronic ba...

  • best anti-lost alarm for pet ,children or elderly

    best anti-lost alarm for pet ,children or elderly

       Instruction Safe shine means safe and shine, with anti-lost or anti-theft remind and decorative functions for your carry-on valuables.  1.Wearing ways: The safeshine consists of two ...

  • driver alert nap zapper anti drowsy alarm for drivers

    driver alert nap zapper anti drowsy alarm for drivers

    The Nap Zapper is and anti-drowsy alarm designed to raise drivers awareness of momentary lapses caused by sleepiness and tiredness. Wear behind the right ear it works on the principle of electronic ba...

  • Anti lost alarm for cell phone

    Anti lost alarm for cell phone

     C8000 Alarm Display Stand for Cell Phone                          &...

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