Arduino UNO R3 CH340G ATMega328P

SKU: ARD004 Categories: ,


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Arduino Uno is one of the most popular development platforms. Although it is the most widely used among Arduino motherboards, this product is the clone version. 

There are two different versions of the product. In this version, the CH340 IC is used. Another feature is the atmega328 microcontroller with the arduino bootloader installed on this card as SMD. In other clone options, it is possible to remove the microcontroller from the card. However, since this situation increases the cost of the product, the price increases.

Arduino is the most affordable and easy to use model for beginners.

Arduino Uno – R3 SMD model, unlike the original Arduino models, comes with a USB cable as a gift.

R3 is also referred to as REV3. It is the 3rd revision and the most recent revision of the card.

Although there is no difference in working principle, it may require installing a driver for the CH340 IC in order to connect it to your computer on devices under Windows7. Since it is a clone product, it is very advantageous in price.


  • microcontroller ATmega328
  • Input Voltage 7-12V
  • Number of Digital Pins 14
  • Number of PWM Outputs 6
  • Number of Analog Inputs 6
  • Flash Memory 32k
  • Clock Frequency 16MHz

Package Included:

  • 1 x Arduino UNO R3 SMD Clone





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0.0000 g