| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $21.34 | $20.91 | $20.26 | $19.38 | Contact US |
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (CH343G Chip) w/ Isolation
$29.31
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (FT232RNL) w/ Isolation
$33.20
Mini Duplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
$32.08
TGAM Brain Wave Sensor Module 9600 Baud Rate Single Channel EEG Module Neurosky Monitoring
Features:
- Directly connected to dry level
- Single EEG EEG channel + reference electrode + ground wire
- Very weak EEG signals can be detected
- Can filter noise, anti-interference
- 512Hz raw EEG signal
Specification:
- Product size: 5.8 x 3.5cm
- Sampling rate: 215Hz
- Charging interface: Micro USB
- Frequency range: 3 - 125Hz
- Working voltage: 3.3V
- Working current: 5mA
- ADC accuracy: 12bit
- Notch filter: 50Hz
- eSense brain wave output: primitive EEG signals, focus, relaxation, blinking, brainwaves (delta, theta, low alpha, alpha, low beta, gamma)
Package Included:
- 1 x Brain Wave Module
