Prototype Shield I/O Extension Board Expansion Module V3.0 For
brand new and
Electronic Component
Color: See pictures
Leads to all the digital IO port and analog IO port, each IO port has a standard positive and negative power connector
Leads to the I2C interface on the motherboard to facilitate the connection and I2C devices
Increase the for power supply interface.for board USB interface, the actual supply current is only 50MA, to bring high-current equipment such as steering gear when obviously inadequate, this for time in the for power supply interface to provide an external power supply to ensure the stability of equipment
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Quantity: 1Pc
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!