Uno R3 – Compatible CH340C

The ADIY Uno R3 CH340C ATmega328P Development Board is the low-cost version of the popular UNO R3 Arduino. Instead of the ATmega16U2 processor, it is assembled with CH340C IC. ADIY 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, 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.

Industrial Applications: ADIY UNO R3

• Robotics
• Automation
• Control system
• Internet of things

Acadamic Applications of  Uno R3

• DIY project prototyping.
• Developing varied varieties of projects that require code-based control.
• Automation System development.
• Learning AVR programming.
• Entry-level circuit designing.

Features and Specifications

• Board Name: ADIY UNO R3 CH340C 
• Microcontroller: ATmega328P
• USB-Serial IC: CH340C
• USB connector: USB-B 
• Pins:
  – Built-in LED Pin: 13
  – Digital I/O Pins: 14
  – Analog input pins: 6
  – PWM pins: 6

• Communication:
  – UART: Yes
  – I2C: yes
  – SPI: Yes
• Power:
  – I/O Voltage: 5V
  – DC Jack input: 9V
  – DC Current per I/O Pin: 40 mA
• Clock speed:
  – Main Processor: ATmega328P 16 MHz 
• Memory:
  – ATmega328P: 2KB SRAM, 32KB FLASH, 1KB EEPROM
• Dimensions:
  – Width: 53.34 mm
  – Length: 68.58 mm

Package Includes – 1x ADIY Uno R3 Board with Warranty: 3Months

Compatibility

1. Arduino IDE

Resources

1. ATmega328P Datasheet