Myoelectric module MYO v1.2
(for registration of electromyographic signals)

MYO v1.2 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 v1.2 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 500 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 - 100 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.