Gravity: IO Sensor Shield For Arduino Mega Due Shipping:4-6 Days All three selector inputs have

All three selector inputs have internal 100kΩ pull-down resistors

- Overload Protection* (default is off)

3" (51mm x 23mm x 8mm) without headers soldered in

Supports ISO/IEC 14443 A/MIFARE

Gravity: IO Sensor Shield For Arduino Mega Due Shipping:4-6 Days All three selector inputs haveSay goodbye to messy cables and clueless plugging unplugging! This Sensor Shield is a powerful expansion shield for Arduino Mega Due. It is large enough to carry up to 3 Xbee slots, 1 microSD slot and shield headers for most Arduino shields on the market. Besides, we also added a prototyping area for convenience and adaptability for customized projects. The breakouts for Digital pins are 14 to 53, Analog pins 6 to 15 and PWM pins 2 to 9. All pinout is