Arduino Uno REV3

Key Features:

• The Arduino UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with.
• Features 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset button
• Based on the ATmega328P and powered by USB or AC-to-DC supply
• Moost used and documented board of the whole Arduino family

Arduino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. You can tinker with your Uno without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.

Item Specifics
Microcontroller: ATmega328P
Operating Voltage: 5 V
Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader
SRAM: 2 KB (ATmega328P)
Clock Speed: 16 MHz
Analog Input Pins: 6
EEPROM: 1 KB (ATmega328P)
DC Current per I/O Pins: 20 mA
Input Voltage: 7-12V
Digital I/O Pins: 14 (of which 6 provide PWM output)
PWM Digital I/O Pins: 6
Clock Speed: 16 MHz
PCB Size: 68.6 x 53.3 mm
Weight: 25 g