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UNO R3 Rev3 Development Board ATmega328P ATMEGA16U2 AVR USB

UNO R3 Rev3 Development Board ATmega328P ATMEGA16U2 AVR USB
100% Brand New
Difference between UNO R3 2012 and UNO 2011 1. Pin of changes: next to the AREF pin both I2C-pin (SDA and SCL, just Analog 4 and 5 of the copy, not the additional I2C interface), plus the two next to the RESET pin, one IOREFallow expansion board voltage onboard, this pin expansion board just told the onboard voltage (such as UNO 5V, can be seen as the power pins copy, does not provide the level pull), the other is laterScratch placeholder pin.
2. More stable RESET circuit. The RESET key position has changed, which has been moved to the corner near the USB interface board, more convenient and press.
3. The ATmega16U2 instead 8U2, and that does not mean that the 16K flash of UNO R3 make your code run faster, this update is a service of the USB interface chip, theoretically It UNO can simulate USB the HID, such as MIDI / Joystick / Keyboard.

Microcontroller: ATmega328P
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Digital I/O Pins: 14 (of which 14 provide PWM output)
Analog Input Pins: 6
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM: 2 KB
EEPROM: 1 KB
Clock Speed: 16 MHz
Code ARD-DEV-11023  
Weight 1.00 lbs
 
Our price: $34.99
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Installation Tool - Eye Lag Driver - Fits Into Any Drill, 1/4 HEX
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Installation Tool - Eye Lag Driver - Fits Into Any Drill, 1/4 HEX SOLDERLESS TERMINALS., Ring 16-14AWG #4 Stud SUB MIN MOM W/ARM
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3/4" SHRINK TUBE YELLOW 48"
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SILICON CONTROLLED RECTIFIER- 300VRM 8A TO-64 IGT=30MA 3/4" SHRINK TUBE YELLOW 48" 35-White-3/4x66FT TAPE
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CABLE MOD 10P10C FLAT 1000FT
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HEAT SHRINK 3/4 IN DIA THIN WALL GREEN 25 FT SPOOL
CABLE MOD 10P10C FLAT 1000FT WIRE-300VHU 20GA WHT STRANDED HEAT SHRINK 3/4 IN DIA THIN WALL GREEN 25 FT SPOOL
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02-04-2013
Arduino sparksfun.

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