Gravity: Digital LED String Lights (Warm White) For Arduino SF_Power The YLW pin acts as

The YLW pin acts as an optional input that is not hooked up to the strain gauge but is utilized to ground and shield against outside EMI (electromagnetic interference)

Soft furnishings do not reflect well at 235KHz and might not be detected

Everything is included to get this kit assembled

3V shields

Gravity: Digital LED String Lights (Warm White) For Arduino SF_Power The YLW pin acts asThese LED string lights are composed of a series of warm white LEDs that can be used for decoration or other interesting applications. Use them as outdoor string lights, string lights in your bedroom, on your patio, or on a globe, and even as Christmas lights. Create a fading effect using PWM or power them at a fixed voltage. Note: Use the provided adapter to power the string to avoid the risk of damage. This item uses a Gravity interface for plug and