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

MYO v1.3 is a ready for use compact myoelectric module, designed for registration and measurement muscle activity.
Very easy to use with microcontrollers such as Arduino, STM32 and Teensy. It has adjustable amplification and free libraries for visualisation EMG/ECG signals.

↓ Download Datasheet MYO v1.3 (PDF)

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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.