# Brain BioAmp Band

> A stretchable, wearable multi-channel EEG electrode band by Upside Down Labs for recording brain signals. Available in 2-channel and 6-channel variants, it connects to BioAmp EXG Pill for brain-computer interface projects.

## Quick Facts

- **Brand:** Upside Down Labs
- **Board Type:** Wearable Sensor
- **Price:** ~$7.95
- **Product Readiness:** diy-kit
- **CPU:** N/A (passive accessory)
- **RAM:** N/A
- **Flash:** N/A
- **Power:** Passive (no power required)
- **Operating Voltage:** N/A
- **Dimensions:** 15.5 inches (stretches to 31 inches)

## Open Source

- **Firmware:** No
- **Schematics:** Yes
- **PCB Layout:** No

## Use Cases

- wearable
- neuroscience
- brain-computer-interface
- education

## Components

- **EEG Snap Electrodes** (Sensor): Snap-style dry electrodes for EEG brain signal acquisition, available in 2-channel and 6-channel configurations — [Datasheet](https://openhardware.directory/r?to=https%3A%2F%2Fgithub.com%2Fupsidedownlabs&ref=openhardware.directory&product=brain-bioamp-band&source=md-export)

## Accessories

- BioAmp EXG Pill
- BioAmp Cable v3

## Description

# Brain BioAmp Band

The Brain BioAmp Band is a stretchable, wearable EEG electrode band designed to record brain signals when connected to the BioAmp EXG Pill sensor via BioAmp Cable. It enables users to capture EEG data from either the visual cortex or prefrontal cortex regions, supporting brain-computer interface (BCI) projects.

## Variants

- **2-Channel EEG Band** — Records from two electrode locations
- **6-Channel EEG Band** — Simultaneous recording from six electrode positions

## Specifications

| Specification | Details |
|---|---|
| Length | 15.5 inches |
| Stretchability | 2X (extends to 31 inches) |
| Material | Washable fabric |
| Electrode Interface | Snap connectors |
| Compatible Hardware | BioAmp EXG Pill + BioAmp Cable |
| Biopotential Signal | EEG |
| Wearable | Yes |

## Features

- Reusable design with washable fabric construction
- Multi-channel capability (2 or 6 channels)
- Snap electrode connectors for easy connectivity
- Compatible with BioAmp ecosystem
- Suitable for brain-computer interface research and education

## Care Instructions

Do not leave gel residue on snap electrodes longer than an hour. Wash with liquid soap and dry completely before reuse.

## Related Products

- BioAmp EXG Pill ($34.99) — Required analog front-end board
- BioAmp Cable v3 ($4.47) — Required connection cable

## Where to Buy

- [Tindie](https://openhardware.directory/r?to=https%3A%2F%2Fwww.tindie.com%2Fproducts%2Fupsidedownlabs%2Fbrain-bioamp-band-multi-channel-eeg-band%2F&ref=openhardware.directory&product=brain-bioamp-band&source=md-export) — $7.95

## Resources

- [product](https://openhardware.directory/r?to=https%3A%2F%2Fwww.tindie.com%2Fproducts%2Fupsidedownlabs%2Fbrain-bioamp-band-multi-channel-eeg-band%2F&ref=openhardware.directory&product=brain-bioamp-band&source=md-export)
- [github](https://openhardware.directory/r?to=https%3A%2F%2Fgithub.com%2Fupsidedownlabs&ref=openhardware.directory&product=brain-bioamp-band&source=md-export)

## Tags

`eeg`, `brain-computer-interface`, `bci`, `neuroscience`, `wearable`, `biopotential`, `open-source-hardware`, `electrode-band`

## Images

![Brain BioAmp Band](https://nbg1.your-objectstorage.com/openhardware-directory/entities/brain-bioamp-band/444f660f9926.jpg)

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