Telephone Enquiry: +91 83296 49598/ +91 7507177602


More Categories Less Categories


Original Arduino Uno R3

1,698.02 (Including GST)

1,439.00 ( + 259.02 GST)


  1. Microcontroller: ATmega328
  2. Operating Voltage : 5V
  3. Input Voltage (recommended) 7-12V
  4. Input Voltage (limits) : 6-12V
  5. Digital I/O Pins : 14 (of which 6 provide PWM output)
  6. Analog Input Pins : 6
  7. DC Current per I/O Pin : 40 mA
  8. DC Current for : 3.3V Pin 50 mA
  9. Flash Memory : 32 KB (ATmega328) of which 0.5 KB used by bootloader
  10. SRAM : 2 KB (ATmega328)
  11. EEPROM : 1 KB (ATmega328)
  12. Clock Speed : 16 MHz

Out of stock

SKU: RDNA-24.13 Category:

Share this product


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 an AC-to-DC adapter or battery to get started. The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter. Revision 2 of the Uno board has a resistor pulling the 8U2 HWB line to the ground, making it easier to put into DFU mode.

Arduino Uno Pin Diagram

Datasheet available here.


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.