Myoelectric module MYO v1.3
(for registration of electromyographic signals)

Description
MYO v1.3 is a ready for use compact myoelectric module, designed for registration and measurement of muscle activity.
Very easy to use with such microcontrollers as Arduino, STM32 and Teensy. To receive a signal, it is enough to power the device with a voltage of 5V (no more than 5.5V) and connect the output signal to a ADC.

We provide free libraries for using MYO v1.3 with Arduino, Teensy and STM32, also we provide sketches for visualisation signals by Python and Matlab.

Features:

  • Operate voltage is 4.5 - 5.5 V. Typical 5.0 V.
  • Low supply current 3 mA.
  • Two analog output channels: OUT_3.3V in the range 0 - 3.3 V and OUT_5V in range 0 - 5 V.
  • Base gain is 1000 V/V, can be increased by 8 additional Gain Selections: x1, x2, x4, x5, x8, x10, x16 or x32 V/V
  • Serial Peripheral Interface (SPI) gain selection.
  • 8 - 200 Hz filter.
  • Dry skin contact.
  • Stainless steel electrodes.
  • Size of module 44x15.5x8.5 mm (accuracy to 0.2 mm), scanning electrodes 10x10 mm, grounding electrode 10x5mm.
  • Wire length ~ 50 cm
  • Libraries for Arduino, STM32 and Teensy
  • Examples of sketches for signal visualisation by Python and Matlab
NOTE: this product is NOT a medical device and should not be used to diagnose or treat medical conditions.
    Technical documentation
    Soon it will be here - the pdf-file for more information on the features and connection of the module.
    Now you can see the previous version module (MYO v1.2) datasheet below.
    Datasheet MYO v1.2 (.pdf)
    Guides and articles
    Recommended
    If you plan to use the module with a plugged-in PC (connected to the household power supply), we recommend purchasing a USB Isolator: it will reduce the interference caused by the household power supply and also make the connection safe.
    Description
    Technical documentation
    Guides and articles
    Recommended
    MYO v1.3 is a ready for use compact myoelectric module, designed for registration and measurement of muscle activity.
    Very easy to use with such microcontrollers as Arduino, STM32 and Teensy. To receive a signal, it is enough to power the device with a voltage of 5V (no more than 5.5V) and connect the output signal to a ADC.

    We provide free libraries for using MYO v1.3 with Arduino, Teensy and STM32, also we provide sketches for visualisation signals by Python and Matlab.

    Features:

    • Operate voltage is 4.5 - 5.5 V. Typical 5.0 V.
    • Low supply current 3 mA.
    • Two analog output channels: OUT_3.3V in the range 0 - 3.3 V and OUT_5V in range 0 - 5 V.
    • Base gain is 1000 V/V, can be increased by 8 additional Gain Selections: x1, x2, x4, x5, x8, x10, x16 or x32 V/V
    • Serial Peripheral Interface (SPI) gain selection.
    • 8 - 200 Hz filter.
    • Dry skin contact.
    • Stainless steel electrodes.
    • Size of module 44x15.5x8.5 mm (accuracy to 0.2 mm), scanning electrodes 10x10 mm, grounding electrode 10x5mm.
    • Wire length ~ 50 cm
    • Libraries for Arduino, STM32 and Teensy
    • Examples of sketches for signal visualisation by Python and Matlab

    NOTE: this product is NOT a medical device and should not be used to diagnose or treat medical conditions.
    Datasheet MYO v1.3
    Soon it will be here - the pdf-file for more information on the features and connection of the module.
    Now you can see the previous version module (MYO v1.2) datasheet below.
    If you plan to use the module with a plugged-in PC (connected to the household power supply), we recommend purchasing a USB Isolator: it will reduce the interference caused by the household power supply and also make the connection safe.