Sainsmart Mega2560 R3 Atmega2560-16au + Atmega16u2 + Usb Cable For Robot Ardu...

US $35.30

  • Cincinnati, Ohio, United States
  • Jan 29th
Shipping is free and items are shipped within 1-2 days via Standard Shipping (3-5 business days). Unfortunately, at this time, the company does not ship to Alaska, Hawaii, Puerto Rico, PO boxes, APO/FPO addresses or internationally. Payment can be made via PayPal, credit cards, or wire transfer, with PayPal being the recommended option. If unsatisfied with the product, customers can return it within 30 days of receipt for a full refund, provided it's returned in new condition via a traceable shipping method. Contact customer service with any questions. The SainSmart Mega2560 R3 is an upgraded version of the Arduino UNO MEGA2560 R3 Duemilanove from 2013. It's equipped with an ATmega2560-16AU microcontroller and an ATMEGA16U2, which offers faster transfer rates and more memory. The board is compatible with a range of shields and has added SDA and SCL pins next to the AREF, along with IOREF pins, which enable the shields to adapt to the board's voltage. The Mega2560 R3 boasts a stronger RESET circuit and operates at 5V with input voltage of 7-12V (limits: 6-20V). It has 54 digital I/O pins, of which 15 provide PWM output and 16 analog input pins. The board has flash memory of 256 KB, of which 8 KB is used by the boot loader, SRAM of 8 KB, and EEPROM of 4 KB. It has a clock speed of 16 MHz.

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