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मूल्य सूची: Retail Price (B2C) मूल्य सूची
मूल्य सूची: Retail Price (B2C) मूल्य सूची
Improved Uno R3 Development Board – ATmega328P with Modern USB Type-C Interface and CH340G Serial Converter for Arduino IDE

Improved Uno R3 Development Board – ATmega328P with Modern USB Type-C Interface and CH340G Serial Converter for Arduino IDE

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FeatureDetails
MicrocontrollerATmega328P (8-bit AVR)
USB InterfaceUSB Type-C (Improved Durability)
USB-to-Serial ChipCH340G (Requires Drivers)
Operating Voltage5V DC
Input Voltage (Vin)7V to 12V DC
Pin HeadersStandard Female Headers with Additional Solder Pads
Price
₹ 254.24 ₹ 254.24
(Tax included)

Product Description

The Improved Uno R3 Development Board is a modernised version of the classic Arduino Uno. While retaining 100% compatibility with the Arduino IDE and all Uno shields, it introduces a significant hardware upgrade: a USB Type-C port. This replaces the bulky and outdated USB Type-B connector, allowing you to use common modern cables. Utilizing the CH340G serial converter, this board offers a reliable and cost-effective solution for students and engineers working on IoT, robotics, and automation projects.

Detailed Key Features

  • Modern Type-C Connectivity: Features a robust, reversible USB Type-C port that is less prone to mechanical failure than older connectors.

  • Reliable ATmega328P Core: Powered by the same reliable microcontroller as the original Uno, ensuring compatibility with all existing libraries and code.

  • Enhanced Solder Pads: Includes parallel solder pads for every pin alongside standard female headers, facilitating permanent wiring for high-vibration environments.

  • Efficient Power Management: Onboard voltage regulator converts external 7V–12V DC input to a stable 5V for the MCU and attached peripherals.

  • Full Shield Compatibility: Strict adherence to the R3 pin layout standard ensures all standard motor, sensor, and LCD shields work perfectly without modification.

Brief Technical Details

  • Flash Memory: 32 KB total, with 0.5 KB utilized by the bootloader.

  • SRAM / EEPROM: 2 KB / 1 KB.

  • Analog Input Pins: 6 available pins.

  • Serial Converter: CH340G chip for stable USB-to-Serial communication (requires drivers).

  • Board Dimensions: Standard 68.6mm x 53.4mm form factor.

Prototyping & Engineering Tips (Robogears Exclusive)

  • Driver Setup: Because this board uses the CH340G converter, you must install the appropriate drivers on your computer before the Arduino IDE will recognize the COM port.

  • IDE Configuration: Once drivers are active, simply select "Arduino Uno" from the Tools > Board menu to begin programming.

  • High-Power Projects: For applications like driving multiple servos, we recommend using a 9V 1A DC wall adapter through the barrel jack to avoid overdrawing current from your computer's Type-C port.

  • Logic Level Verification: While the board runs at 5V, always ensure any interfaced 3.3V sensors are used with a level converter to prevent damage.

Package Includes

  • 1 x Improved Uno R3 Development Board (Type-C Interface)

Image Disclaimer

Image shown is for illustrative purposes only; the actual product may vary slightly in design, color, or component layout due to manufacturing updates, though technical specifications will remain as described.