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Description
Module with green LED, it is equipped with a Gravity connector, it is ideal for working with Arduino. The LED glows, when the pin signal switches to a low state. If the LED is connected to the high condition, replace the signal wire (green) to ground (black) and power cable (red) from the original location of the signal.
The kit includes a cable adapted to Gravity DFRobot IO Expansion Shield.
Specification
- Type: digital
- Led color: green
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