Cytron Uno Board ATmega328 Microcontroller (Arduino Compatible)


In stock

SKU: 766269
  1. A better version of Arduino Uno
  2. SMD ATmega328 microcontroller with Optiboot (UNO) Bootloader
  3. USB Programming Facilitated by the Ubiquitous FTDI FT231X (more stable)
  4. Input voltage: DC7-15V
  5. 14 Digital I/O Pins (6 PWM outputs)

 1,133.54  1,670.00

(inc GST)

₹ 960.63 (+18% GST extra)

  You save(32.1%): ₹ 536.46

Regular Price :  1,670.00

You save(32.1%): ₹ 536.46

In stock

Prices shown above are Inclusive of GST

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Brand: Cytron
Category: Boards Compatible with Arduino

Everyone like Arduino, especially Arduino UNO. This is Cytron version of Arduino UNO R3, we called it CT-UNO!! The CT-UNO combines the simplicity of the UNO Optiboot bootloader (which load program faster), the stability of the FTDI and the R3 shield compatibility of the latest Arduino UNO R3. It has 14 Digital I/O pins with 6 PWM pins, 6 Analog inputs, UART, SPI, external interrupts, not to forget the I2C too. The SDA, SCL, and IOREF pins which being broken out on UNO R3 are on CT-UNO too. It has  ISP header pins (SPI and power). With this, CT-UNO will be compatible with all Arduino UNO shield. The board has enhanced power section of CT-UNO. You can still power the CT-UNO via the DC jack, DC7V to 15V. It has an onboard voltage regulator which has the capability to output higher current.


  1. SMD ATmega328P microcontroller with Optiboot (UNO R3) Bootloader
  2. 1A (maximum) 5V voltage regulator
  3. 500mA (maximum) 3.3V voltage regulator
  4. 0-5V outputs with 3.3V compatible inputs
  5. 14 Digital I/O Pins (6 PWM outputs)
  6. 6 Analog Inputs
  7. ISP 6-pin Header
  8. R3 Shield Compatible
  9. TX, RX, Power, pin 13 LEDs are moved to the edge
  10. Utilize USB Micro-B socket
  11. White PCB

Package Includes:

1 x Cytron Uno Board ATmega328 Microcontroller (Arduino Compatible)

Brand Name


Input voltage


IMAX (5V) (from on-board 5V Voltage regulator)


IMAX (3.3V) (from on-board 3.3V Voltage regulator)


Digital I/O Pins

14 (6 PWM outputs)

Analog Inputs Pins


Flash Memory






Clock Speed






Shipment Weight

0.08 kg

Shipment Dimensions

8 × 6 × 2 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

User Manual


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