UNO Board (Arduino Compatible)


In stock

  • Arduino Uno Style Board
  • 16 GPIO (6 PWM), 6 Analog Inputs, UART, TWI, SPI
  • Fully Arduino compatible
  • Based on ATMEGA328P
  • ATMEGA16U2 USB-to-UART bridge

In stock

SKU: NSE-1001-1 Categories: ,


This is an Arduino Uno compatible board. The Arduino Uno is a microcontroller development board, based on the Atmel ATMEGA328P, that contains everything needed to run including power regulation, a crystal oscillator, and a USB-to-serial programmer, a USB connection, an ICSP header, and a reset button. The USB-to-serial programming bridge is based on the ATMEGA16U2.  The Uno supplies 14 GPIOs (6 PWMs), 6 analog inputs, UART, TWI, and SPI while running at 16 Mhz. The Uno can be powered from an AC-to-DC wall adapter (6 – 20V) or it can be powered directly from USB.

Technical Specs

Operating Voltage5V
Input Voltage (recommended)7-12V
Input Voltage (limit)6-20V
Digital I/O Pins14 (of which 6 provide PWM output)
PWM Digital I/O Pins6
Analog Input Pins6
DC Current per I/O Pin20 mA
DC Current for 3.3V Pin50 mA
Flash Memory32 KB (ATmega328P)
of which 0.5 KB used by bootloader
SRAM2 KB (ATmega328P)
EEPROM1 KB (ATmega328P)
Clock Speed16 MHz
Length68.6 mm
Width53.4 mm
Weight25 g


Additional information

Weight1 oz
Dimensions4.5 × 3 × 0.5 in