Arduino Uno R3 – Official Development Board
Product Overview:
The Arduino Uno R3 is the most popular and widely used microcontroller board in the Arduino family. Built on the ATmega328P microcontroller, it is ideal for beginners and professionals alike for creating electronic projects. With its robust features, open-source nature, and a vast community, the Uno R3 is the perfect starting point for anyone interested in physical computing.
Key Features:
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Microcontroller: ATmega328P
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Operating Voltage: 5V
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Input Voltage (Recommended): 7-12V
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Input Voltage (Limits): 6-20V
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Digital I/O Pins: 14 (of which 6 provide PWM output)
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Analog Input Pins: 6
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DC Current per I/O Pin: 20 mA
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DC Current for 3.3V Pin: 50 mA
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Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader
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SRAM: 2 KB
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EEPROM: 1 KB
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Clock Speed: 16 MHz
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USB Connection: USB Type-B
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LED Indicator: Built-in on Pin 13
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Dimensions: 68.6 mm x 53.4 mm
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Weight: ~25 g
Highlights:
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Plug and Play: Easy-to-use USB interface for programming and power.
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Cross-Platform Support: Compatible with Windows, macOS, and Linux.
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Open Source: Supported by a massive community with countless resources, tutorials, and libraries.
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Expandable: Compatible with hundreds of shields and sensors.
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Robust Design: Ideal for learning, prototyping, and deployment.
Applications:
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Robotics
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Home Automation
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IoT Projects
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Interactive Art Installations
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Educational Tools and STEM Learning Kits
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Sensor-Based Systems and Automation
What’s in the Box:
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1x Arduino Uno R3 Board (Original or Compatible – specify if needed)
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1x USB Cable (Type-B)
Compatibility:
Works seamlessly with the Arduino IDE and supported by a wide variety of sensors, actuators, and expansion modules.
