Can be used in interactive projects. It can also be used to control the lighting, electrical, and other equipment. The modular design makes it easy to expand with the Arduino board (not included). The Relay output stated by a light-emitting diode. It can be controlled through the digital IO port, such as solenoid valves, lamps, motors and other high current or high voltage devices.
Sensor (1 unit).
Digital Sensor Cable (1 unit) (SKU: FIT0011).
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