MyoWare Muscle Sensor - a sensor for measuring EMG muscle activity - SparkFun SEN-13723

Index: SPF-05978 EAN: 869249000109

The sensor allows to control devices via bioelectrical signals generated by human muscles (EMG). The output is an analog signal that can be read using any microcontroller with converter A/C, for example, Arduino. The sensor requires the use of biomedical electrodes.

MyoWare Muscle Sensor - a sensor for measuring EMG muscle activity - SparkFun SEN-13723
€43.90 tax excl.
Product was replaced by other
Manufacturer: SparkFun
Compatibility: Arduino


The product has been discontinued. Check other products in category.


Sensor of electromyography (EMG), which measures the activity of muscles and, in proportional way, changes this value to a voltage ranging from 0 V to Vs, where Vs is the power supply voltage from 3.1 V to 5 V. It allows you to control various devices without the need to use the buttons and switches.



The module allows connection of the biomedical electrodes directly, without the need of cables. The sensor has output the RAW EMG, power pins with protection against reverse polarity, LEDs and built-in switch.


The module can be connected with, i.a. medical electrodes or heart rate monitor. In our offer there are also pads designed for MyoWare Muscle Sensor.


  • Supply voltage: 3.1 V to 5 V
  • Protection from reverse polarity of the supply voltage
  • Two modes of output
    • EMG Envelope
    • Raw EMG
  • The possibility of expanding the possibilities via available caps
  • Indicating LEDs 
  • Built-in switch
  • Adjustable amplification
  • Dimensions: 52 x 21 mm


Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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