FreeEEG32 alpha dry vs paste electrodes alpha rhythm open/close eyes each 2 seconds
Submitted by admin on Tue, 07/25/2017 - 00:03FreeEEG32 alpha dry vs paste electrodes alpha rhythm open/close eyes each 2 seconds
10 kOhm, 100 kOhm
Radical increase of working memory for strategic autonomy
FreeEEG32 alpha dry vs paste electrodes alpha rhythm open/close eyes each 2 seconds
10 kOhm, 100 kOhm
Shorted channels FreeEEG32 alpha.
Noise near 0.4 uV, with 0.1-40 Hz filter.
Data through USB.
FreeEEG32 alpha noise level on shorted inputs. Data through USB.
Noise level less than one microvolt.
1000 SPS. Foil shielding. Isolation <UART> <WIFI> <UART>.
Alpha rhythm of the opening / closing of eyes every 2 seconds.
EEG alpha-rythm, AD7770 FreeSmartEEG vs ADS1299 OpenBCI.
8-13 Hz, A1-GND, O1-AIN1P, O2-AIN1N, opening/closing eyes each 2 seconds.
ECG read in configuration AD7770<SPI>STM32F405VG<UART>CP2102<USB>OpenVibe
Comparison of electrocardiogram AD7779 FreeSmartEEG vs ADS1299 OpenBCI.
Used OpenVibe.
Electrocardiogram: AD7779 FreeSmartEEG Arduino Shield for Intel Edison, in comparison with OpenBCI.
AD7779 through NodeMCU. Cardiogram, GND left, AIN0- right hand, AIN0+ left leg. Peaks on fixed distance. With noise.
Cortex m4f nRF52832,
8-channel simultaneous sampling 24-bit ADC AD7779, AD7768,
Cortex m3 CC2650