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Arduino UNO R3 Original

Arduino UNO R3 Original
Arduino UNO R3 Original
Arduino UNO R3 Original
Arduino UNO R3 Original
Arduino UNO R3 Original
Arduino UNO R3 Original
Arduino UNO R3 Original
Arduino UNO R3 Original
Arduino UNO R3 Original
₹​1,850.00 + 18% GST
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Price in reward points: 1431

Arduino Uno Rev3 Original

Arduino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), 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.. You can tinker with your Uno without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.

Technical Datasheet



  • AVR CPU at up to 16 MHz
  • 32KB Flash
  • 2KB SRAM


  • Power On Reset (POR)
  • Brown Out Detection (BOD)


  • 2x 8-bit Timer/Counter with a dedicated period register and compare channels
  • 1x 16-bit Timer/Counter with a dedicated period register, input capture and compare channels
  • 1x USART with fractional baud rate generator and start-of-frame detection
  • 1x controller/peripheral Serial Peripheral Interface (SPI)
  • 1x Dual mode controller/peripheral I2C
  • 1x Analog Comparator (AC) with a scalable reference input
  • Watchdog Timer with separate on-chip oscillator
  • Six PWM channels
  • Interrupt and wake-up on pin change

ATMega16U2 Processor

  • 8-bit AVR® RISC-based microcontroller


  • 16 KB ISP Flash
  • 512B EEPROM
  • 512B SRAM
  • debugWIRE interface for on-chip debugging and programming


  • Microcontroller : ATmega328P
  • Operating Voltage : 5V
  • Input Voltage (recommended) : 7-12V
  • Input Voltage (limit) : 6-20V
  • Digital I/O Pins : 14 (of which 6 provide PWM output)
  • PWM Digital I/O Pins : 6
  • Analog Input Pins : 6
  • DC Current per I/O Pin : 20 mA
  • DC Current for 3.3V Pin : 50 mA
  • Flash Memory : 32 KB (ATmega328P) of which 0.5 KB used by bootloader
  • SRAM : 2 KB (ATmega328P)
  • EEPROM : 1 KB (ATmega328P)
  • Clock Speed : 16 MHz
  • LED_BUILTIN : 13
  • Length : 68.6 mm
  • Width : 53.4 mm
  • Weight :25 g

  • Package Includes : 1x Ardunio Uno Rev3

Pin Daigram

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