4CH/8CH/16CH EEG Signal Acquisition Device Wireless Data Transmission EEG Controller Compatible with OpenBCI

Introduction:
- Based on the field of bioelectricity, a complete solution is proposed for multi-channel EEG acquisition products, including solution development, circuit design, production and manufacturing, and integrated debugging and testing services. It supports multi scenario acquisition, multi-modal integration, and has high-precision data.
- On the hardware side, we support multi-channel acquisition, low-noise signals, and with the help of Bluetooth chips, the collected EEG signals are uploaded in real time to the software side. Through precise algorithm analysis of the data, the signal acquisition, processing, and display are quickly completed.

Features:
- Comfortable to wear, no discomfort for electrode contact.
- Support multi-channel customization (optional 4/8/16).
- Wireless data transmission.
- High input impedance, low-noise input channel.
- Support dry and wet electrodes.
- Compatible with OpenBCI free open-source software.

Details:
- The EEG cap adopts the international 10-20 system electrode placement method, allowing for measurements of the frontal cortex, temporal lobe, parietal lobe, and occipital lobe.
- Measurements can be taken at nodes including but not limited to: FT7/FT8, T7/T8, TP7/TP8, P7/P8, PO7/PO8, O1/O2, and Oz, depending on the location where you place the electrodes.

- The EEG snap electrode cable is a ribbon cable with a 10x4mm independent "snap" connector, which can be used with any multi-channel sensing board to measure multiple brain regions.

- The pointed end of the dry EEG electrode is blunt, with a buckle connection interface and a silver chloride coating to provide long-term comfort and wear resistance. Extending (5mm) the protrusion can penetrate deep into the hair, contact the scalp, and obtain high-quality EEG signals.
- Application scenarios: EEG research, ECG research, sleep research monitor.

Specifications:
- Resolution: 24bit, simultaneous sampling ADC
- Input reference noise: 1uVPP
- CMRR: -110dB
- Sampling rate: 250Hz
- PGA: 24
- Built-in bias driver amplifier
- Powered by lithium batteries, isolated from grid interference
- Supports up to 8 hours of continuous monitoring

Package Included:
- 1 x Set of EEG Acquisition Device