The Sichiray sEMG armband is a development kit for acquiring surface muscle electrical signals. It combines a wearable sensor format with supplier-listed Bluetooth connectivity and UART signal output for educational programming and experimental projects.
Supplier photographs demonstrate two mounting approaches: a strap with dry electrodes and direct placement using wet electrodes. The listing also describes acceleration sensing, but its range and sampling specifications are not provided.
Arduino Uno and STM32 kit options are offered by the supplier. The configuration and package quantities for this draft remain unspecified; development boards or demonstration accessories shown in application images should not be assumed included.
Key Features
- Single-channel surface electromyography signal acquisition, as described by the supplier.
- Bluetooth connectivity and UART output.
- Dry-electrode strap and wet-electrode mounting approaches.
- Wearable form for development and educational experiments.
Technical Specifications
| Model | 猎犬座 |
|---|---|
| Brand | Sichiray |
| Supplier model | 猎犬座 |
| Signal type | Surface electromyography (sEMG) |
| Channels | Single channel, per listing title |
| Signal output | UART |
| Connection | Bluetooth; version unspecified |
| Listed dimensions | 50 x 30 x 10 mm; measurement scope not specified |
| Material | PCB, per listing |
Applications
- Educational programming and bioelectric signal experiments.
- Maker projects exploring muscle-signal input.
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