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Shield de expanção de entradas e saídas para Arduino MEGA
This is version 2.3 of the Mega IO Expansion shield. This shield is extra large and includes 3 Xbee slots, 1 microSD slot, Arduino shield headers to plugin most Arduino shields. It also includes a prototyping area and breakouts for Digital pins 14 to 53, and Analog pins 6 to 15. This shield can be a major communications hub for your projects.
- support most of the arduino shield
- compatible with the Arduino Mega boards/DFRobot ADK/Arduino ADK
- Extended TTL connection pins for four Serial ports
- DIP prototyping area makes it easy to add more chips or electronic components
- 3 Xbee slots
- 1 microSD slot
- power selector to select between Arduino Mega power or external power
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