Adjustable gain - can increase the intensity of the signal Specialized microprocessor design 3.5mm connector Pins compatible with standard breadboards Compact size (2.5cm x 2.5cm) Type: Power module Purpose: Myoelectric sensor module Power interface: Pin Supply voltage: 18V Material: Plastic Color as shown Working current: 1mA Captures analog muscle signals: This sensor module accurately picks up and processes analog muscle electrical signals Designed for Arduino: Specifically designed to be compatible with Arduino for easy integration into your projects Complete development kit: Includes all components needed for a versatile and efficient electronic development experience Easy to use: User-friendly design suitable for both beginners and experienced developers Premium quality: Durable construction for reliable performance and long-term use Package contents: 1 x Development board 1 x Cable 3 x Disc Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3cm.