The Arduino-Compatible UNO R3 is a cost-effective alternative to the official Arduino board, offering full compatibility with the Arduino IDE and all standard shields. Powered by the ATmega328P microcontroller and equipped with a USB interface Type - B, this board is perfect for beginners, hobbyists, and advanced developers alike.
It supports a wide range of sensors, modules, and actuators for creating everything from simple LED blinkers to complex automation systems and robotics projects.
Programming cable not included.
Arduino-Compatible UNO R3 Development Board
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Microcontroller: ATmega328P
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USB Interface Chip: CH340 or ATmega16U2 (varies by model)
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Operating Voltage: 5V
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Input Voltage (recommended): 7–12V
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Input Voltage (limit): 6–20V
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Digital I/O Pins: 14 (6 PWM outputs)
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Analog Input Pins: 6
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Flash Memory: 32 KB (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 Connector: Type-B or Type-C (depending on model)
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Board Compatibility: Arduino Uno R3 standard
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