Arduino UNO R3 SMD Atmega328P Board Clone Compatible Model with USB Cable

Arduino UNO R3 SMD Atmega328P Board Clone Compatible Model with USB Cable.

The Arduino UNO R3 SMD is a microcontroller development board based on the ATmega328P SMD chip. It offers the same functionality as the standard Arduino UNO R3 but uses a surface-mount (SMD) microcontroller instead of the DIP type. This design makes it slimmer, more durable, and cost-effective. The board comes with a USB cable for easy connection to your computer for programming and power. It is fully compatible with the Arduino IDE and supports all standard shields and libraries.

Features:

• Microcontroller: ATmega328P (SMD version)
• Operating Voltage: 5V
• Input Voltage (Recommended): 7–12V
• Input Voltage (Limits): 6–20V
• Digital I/O Pins: 14 (6 provide PWM output)
• Analog Input Pins: 6
• Flash Memory: 32 KB (0.5 KB used by bootloader)
• SRAM: 2 KB
• EEPROM: 1 KB
• Clock Speed: 16 MHz
• USB Interface: CH340 or ATmega16U2 (depending on clone version)
• Communication: UART, SPI, I2C
• Onboard LEDs: Power and pin 13 indicator LEDs
• Includes: USB cable for programming and power

Key Advantages:

• Fully compatible with Arduino IDE and existing sketches.
• Preloaded bootloader for quick setup.
• Compact SMD design with reliable performance.
• Can be powered via USB or external DC adapter.
• Cost-effective clone version ideal for students and hobbyists.

Applications:

• Learning microcontroller programming
• DIY electronics and automation projects
• Robotics and sensor interfacing
• Prototyping and development work
• Educational kits and embedded systems