DFRobot Gravity Analog EMG Sensor

This Gravity Analog EMG Sensor can detect sEMG to reflect muscle and neural activities of human. It integrates a filtering circuit and an amplified circuit. It amplifies minimal sEMG within ±1.5mV 1000 times and depresses noises (especially power frequency interference) by differential input. The output signal is analog, which takes 1.5V as the reference voltage. Sensor that can detect sEMG to reflect muscle and neural activities of human; Spectrum range is 20Hz～500Hz; Amplifies minimal sEMG within ±1.5m...