armband

8 ch EMG | IMU | WiFi | raw data

armband

8 ch EMG | IMU | WiFi | raw data | adjustable

emg-based armband for detecting muscle movements

armband_arm3
ARB_bi_3

How does it work?

older device version in the video

Tech specs

dimensions

Weight: 90 g
Fit: adjustable

EMG

Recommended device location: on the forearm
EMG electrodes: 8 + 2 (bias, ref) channel
EMG electrodes locations: equidistant from each other
Electrode material: stainless steel
Sampling rate: 500 Hz
Resolution: 24 bit
Raw EMG data: available

IMU

IMU: 3-axis gyroscope, 3-axis accelerometer
Gyroscope range: +-500dps
Accelerometer range: +-2g
IMU sampling rate: 50 Hz
Raw IMU data: available

power

Operational time: 3-4 hours
Battery: rechargeable LiPo
Charger port: microUSB

connectivity

WiFi: device to PC

Software kit

Supported platform: Window, Linux (SDK)
Real-time I/O:  Lab Streaming Layer  (LSL)
SDK: BrainFlow-based framework
UI: live visualization, data recording