Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Digital I/O Pins | 14 (6 PWM outputs) |
| 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 | ATmega16U2 |
| Origin | Made in Italy |
Anonymous
Mar 31, 2026
Rating: 4/5
Solid board, fast shipping
Arrived well-packaged and authentic. The USB cable included is good quality. I deducted one star only because the pin headers were not pre-soldered, which might be tricky for absolute beginners, but standard for pros.
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect gift for my son
My 12-year-old son wanted to learn coding and electronics. This kit came with everything needed to start. The English version manual was easy to understand, and we had our first LED blinking in minutes.
Anonymous
Mar 17, 2026
Rating: 5/5
Reliable for industrial prototyping
We use these for initial prototyping before moving to custom PCBs. The consistency of the original Arduino Uno R3 ensures our code behaves exactly as expected every time. No weird glitches.
Anonymous
Mar 11, 2026
Rating: 5/5
Best starter board for learning
Bought this for my university embedded systems course. The documentation is clear, and the board is very robust. I've accidentally shorted a pin twice and it still works perfectly. Highly recommended for beginners.
Anonymous
Mar 10, 2026
Rating: 4/5
Great quality, slightly pricey
The quality is undeniable compared to the cheaper clones we use in the lab. It handles complex sketches without freezing. Only giving 4 stars because the price is higher than non-original versions, but you pay for reliability.
Anonymous
Mar 08, 2026
Rating: 5/5
Genuine Italian Board - Works Flawlessly
I was worried about getting a clone, but this is definitely the real deal made in Italy. The build quality is superior, and it connected to my IDE immediately without any driver issues. Perfect for my robotics project.
Q: What is the maximum current per I/O pin?
A: The DC current per I/O pin is 20 mA, and the DC current for the 3.3V pin is 50 mA. Please ensure your external components do not exceed these limits.
Q: Can I power this with a 9V battery?
A: Absolutely. You can power the board via the barrel jack connector using a 7-12V DC power supply, such as a 9V battery adapter.
Q: How do I verify if this is an original Italian board?
A: Original boards feature high-quality printing, a specific holographic sticker on the ATmega16U2 chip, and 'Made in Italy' engraved on the PCB. You can also verify the serial number on the official Arduino website.
Q: Is this board compatible with the standard Arduino IDE?
A: Yes, this original Arduino Uno R3 is fully compatible with the latest versions of the Arduino IDE on Windows, Mac, and Linux.
Q: Does it come with a USB cable?
A: Yes, the package includes a standard USB A-to-B cable for programming and power supply.
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