SparkFun MyoWare 2.0 LED Shield

SparkFun MyoWare 2.0 LED Shield is designed to display the magnitude of a target muscle’s signal and power the MyoWare 2.0 Muscle Sensor. It has a built-in battery. The blue 10-segment bar graph shows the magnitude of the measured signal.

Features

Input Voltage
- 5V via USB Type C Connector
Output Voltage (e.g. “VIN”)
- Nominal Voltage 3.7V
- Fully Charged 4.2V
Power Switch
Built-in LiPo Battery
- Rated Capacity 40mAh
- Nominal Voltage 3.7V
- Max Charge Current 1C (40mA)
MCP73831 Single Cell LiPo Charge IC
- Charge Rate Set to 40mA

MyoWare^® 2.0 Muscle Sensor Form Factor
- 3x Female Snap Pins (Power and EMG Envelope Output)
LEDs
- VIN
- FULL
- CHG
- 2x 5-Segment Bars
Board Dimensions
- 46.15mm x 38.00mm (1.82” x 1.50”)

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