Arduino UNO R3 – SMD


Buy Arduino UNO R3 – SMD online from at low price in Pakistan. Arduino is a microcontroller. it is widely used to make electronics and robotics project like line following robot, mobile control car, mimic bot and many more

SKU: aur3 Category:



Operating Voltage 5V
Input Voltage (recommended) 7-12V
DC Current for 3.3V Pin 150 mA
Input Voltage (limits) 6-20V
Analog Input Pins 6
Digital I/O Pins 14 (of which 6 provide PWM output)
DC Current per I/O Pin 40 mA
Flash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloader SRAM
1 KB (ATmega328)
2 KB (ATmega328) EEPROM
Clock Speed 16 MHz

Project can be made with Arduino

  • Arduino Music Instrument.
  • Arduino UNO Fingerprint Door Lock.
  • Arduino Robot Car. Ref: Howtomechatronics. …
  • Arduino UNO Handheld Game Console.
  • UNO Home Automation. …
  • Arduino UNO Car/ Truck Simulator. …
  • UNO Universal Remote Control. …
  • Laser Tripwire Alarm Security System