SunFounder R3 Board for Arduino ATMEGA328P ATMEGA16U2
Brand: SunFounder
Color: R3
Technical Details: <br> Microcontroller: ATmega328 <br> Operating Voltage: 5V <br> Input Voltage (recommended): 7-12V <br> Input Voltage (limits): 6-20V <br> Digital I/O Pins: 14 (of which 6 provide PWM output) <br> Analog Input Pins: 6 <br> DC Current per I/O Pin: 40 mA <br> DC Current for 3.3V Pin: 50 mA <br> Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader <br> SRAM: 2 KB (ATmega328) <br> EEPROM: 1 KB (ATmega328) <br> Clock Speed: 16 MHz <br> <br> Package included: <br> 1x SunFounder R3 (compatible for Arduino )<br><br>For more information, please view at<br>http://wiki.sunfounder.cc/index.php?title=Main_Page
R3 board compatible with Arduino
The board for Arduino use ATMEGA16U2 chip, Faster transfer rates and more memory
Control using r3 ATmega328P chip
Includes new pin configuration (SCL, SDA, IOREF)
Clearly print on the female header connector, more precise and easier to use the wire