RadioShack Arduino Mega 2560 REV3

Catalog #: 2760127
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$45.49 Regular price:$64.99

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  • Powered via USB connection or external power supply - with power source selected automatically 
  • External (non-USB) power from AC-to-DC adapter (wall-wart) or battery
  • Operates on an external supply of 6 to 20 volts (7-12V recommended)
  • 256KB flash memory for storing code (of which 8KB is used for the bootloader)
  • 8KB SRAM
  • 54 digital pins that can be used as an input or output 
  • 16 analog inputs, each of which provides 10 bits of resolution (i.e. 1024 different values) 
  • Max PCB length and width of 4 and 2.1 inches
  • USB connector and power jack extend beyond PCB