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Products Over £19

  • Pulse Sensor (Sen-11574) - Biometric

    Pulse Sensor (SEN-11574)

    SparkFun
    £27.70 inc VAT
    £23.08 ex VAT
    1 review

    DESCRIPTION Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just wan...

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    £27.70 inc VAT
    £23.08 ex VAT
  • Grove - Emg Detector - Biometric

    Grove - EMG Detector

    Seeed Studio
    £26.99 inc VAT
    £22.49 ex VAT
    1 review

    DESCRIPTION The EMG detector is a bridge between your muscles and microcontrollers, the sensor gathers small muscle signals and then amplifies and...

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    £26.99 inc VAT
    £22.49 ex VAT
  • Hydrogen Sulfide Gas Sensor - MQ-136 - Component
    Save 22%

    Hydrogen Sulfide Gas Sensor - MQ-136

    Sparkfun Electronics
    Original Price £42.92 inc VAT
    Current Price £33.40 inc VAT
    £27.83 ex VAT

    DESCRIPTION The MQ-136 is a Hydrogen Sulfide detection sensor with a sensing range of 1 - 200ppm. The sensing element is SnO2, which has lower cond...

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    Original Price £42.92 inc VAT
    Current Price £33.40 inc VAT
    £27.83 ex VAT
    Save 22%
  • Ammonia Gas Sensor - MQ-137 - Component
    Save 22%

    Ammonia Gas Sensor - MQ-137

    Sparkfun Electronics
    Original Price £42.92 inc VAT
    Current Price £33.40 inc VAT
    £27.83 ex VAT

    DESCRIPTION The MQ-137 is an Ammonia (NH₃) gas sensor from Winsen. The sensing element is SnO2, which has lower conductivity in clean air. When NH₃...

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    Original Price £42.92 inc VAT
    Current Price £33.40 inc VAT
    £27.83 ex VAT
    Save 22%
  • Low Concentration Ozone Gas Sensor - MQ-131 - Component
    Save 22%

    Low Concentration Ozone Gas Sensor - MQ-131

    Sparkfun Electronics
    Original Price £42.92 inc VAT
    Current Price £33.40 inc VAT
    £27.83 ex VAT

    DESCRIPTION The MQ-131 is a low concentration Ozone gas sensor from Winsen. The sensing material for the MQ-131 is WO₃. It will have lower conducti...

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    Original Price £42.92 inc VAT
    Current Price £33.40 inc VAT
    £27.83 ex VAT
    Save 22%
  • MyoWare 2.0 LED Shield - Component
    Save 23%

    MyoWare 2.0 LED Shield

    Sparkfun Electronics
    Original Price £29.99 inc VAT
    Current Price £23.09 inc VAT
    £19.24 ex VAT

    DESCRIPTION The MyoWare® 2.0 LED Shield is designed to display the magnitude of a target muscle's signal and power the MyoWare 2.0 Muscle Sensor wi...

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    Original Price £29.99 inc VAT
    Current Price £23.09 inc VAT
    £19.24 ex VAT
    Save 23%