Arduino UNO R3 CH340g SMD Board With USB Cable

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sherjaan
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This Arduino UNO R3 CH340g SMD Board is part of the Arduino Range, which is a series of Development Platforms designed to help Makers, hobbyists and students learn about Electronics and the wiring/processing language with which machines and circuits are programmed. This Arduino UNO R3 CH340g SMD model is an excellent choice for any teacher or tutor, as it’s a far more affordable board compared to genuine models. This translates to cheaper costs for you or your students, and more potential for learning as that extra capital can be spent elsewhere.

 750.00

In stock

This Arduino UNO R3 CH340g SMD Board is part of the Arduino Range, which is a series of Development Platforms designed to help Makers, hobbyists and students learn about Electronics and the wiring/processing language with which machines and circuits are programmed. This Arduino UNO R3 CH340g SMD model is an excellent choice for any teacher or tutor, as it’s a far more affordable board compared to genuine models. This translates to cheaper costs for you or your students, and more potential for learning as that extra capital can be spent elsewhere.

This Arduino UNO R3 CH340g is a clone of the original Arduino UNO R3, but has been modified to bypass the standard (expensive) FTDI drivers with the CH340 USB serial chip. By doing so, it not only makes this type of Prototyping and development more accessible to students and hobbyists, but also encourages the open-source Maker movement.

In terms of upgrades since previous versions of the Arduino UNO, the Arduino UNO R3 CH340g offers a variety of major upgrades that improve the power and efficiency of the board, but also a few minor quality-of-life upgrades to simply make your life as a Maker a little bit easier.

These include the addition of solder pads from pins PB4 through PB7 to the USB header, ICSP header pins rather than simple solder pads, and a 10-pin connector for the I2C, AD4/SDA and AD5/SCL. These seemingly insignificant improvements have made the Arduino UNO R3 much easier and simpler to utilize, making it an obvious upgrade from the original versions.

Additional features

  • ATmega16U2 instead 8U2 as USB-to-Serial converter.
  • 1.0 pinout: added SDA and SCL pins for TWI communication placed near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board and the second one is a not connected pin, that is reserved for future purposes.
  • stronger RESET circuit.

“Uno” means “One” in Italian and is named to mark the upcoming release of Arduino 1.0. The Uno and version 1.0 will be the reference versions of Arduino, moving forward. The Uno is the latest in a series of USB Arduino boards, and the reference model for the Arduino platform.

Arduino UNO R3 CH340g Related Boards

If you are interested in boards with similar functionality, at Arduino you can find:

Getting Started With Arduino UNO R3 CH340g

The Getting Started section contains all the information you need to configure your board, use the Arduino Software (IDE), and start tinkering with coding and electronics.

From the Tutorials section you can find examples from libraries and built-in sketches as well other useful information to expand your knowledge of the Arduino hardware and software.

Need Help for Arduino UNO R3 CH340g

Check the Arduino Forum for questions about the Arduino Language, or how to make your own Projects with Arduino. Need any help with your board please get in touch with the official Arduino User Support as explained in our Contact Us page.

 

Arduino UNO R3 CH340g Specifications:-

 

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:-

1 x Arduino UNO R3 CH340g

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Arduino UNO R3 CH340g SMD Board With USB Cable
Arduino UNO R3 CH340g SMD Board With USB Cable

 750.00

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