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Arduino Uno R3

Arduino Uno R3 board Specifications:

  • It is an ATmega328P based Microcontroller
  • The Operating Voltage of the Arduino is 5V
  • The recommended input voltage ranges from 7V to 12V
  • The i/p voltage (limit) is 6V to 20V
  • Digital input and output pins 14
  • Digital input & output pins (PWM)-6
  • Analog i/p pins are 6
  • DC Current for each I/O Pin is 20 mA
  • DC Current used for 3.3V Pin is 50 mA
  • Flash Memory -32 KB, and 0.5 KB memory is used by the boot loader
  • SRAM is 2 KB
  • EEPROM is 1 KB
  • The speed of the CLK is 16 MHz
  • In Built LED
  • The length and width of the Arduino are 68.6 mm X 53.4 mm
  • The weight of the Arduino board is 25 g

2,000 2,200


The Arduino UNO R3 is a frequently used microcontroller board in the family of an Arduino. This is the latest third version of an Arduino board and released in the year 2011. The main advantage of this board is if we make a mistake we can change the microcontroller on the board. The main features of this board mainly include, it is available in DIP (dual-inline-package), detachable and ATmega328 microcontroller.

The programming of this board can easily be loaded by using an Arduino computer program. This board has huge support from the Arduino community, which will make a very simple way to start working in embedded electronics, and many more applications.

Arduino Uno R3 Price in Pakistan


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