Arduino Uno R3,


SKU: poiuytredcvbn Category:


The Arduino Uno is a microcontroller board based on the ATmega328 . It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, 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.

  • Microcontroller    ATmega328
  • Operating Voltage    5V
  • Input Voltage (recommended)    7-12V
  • Input Voltage (limits)    6-20V
  • Digital I/O Pins    14 (of which 6 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 (ATmega328)
  • EEPROM    1 KB (ATmega328)
  • Clock Speed    16 MHz

Additional information

Weight 0.5 kg
Dimensions 12 × 6 × 4 cm


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