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Uno REV3 [A000066] - ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping

Brand: Arduino

4.8 (10,428) out of 5 stars on Amazon

~~Was $27.60~~, -30%

Now $19.32

You save $8.28

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1K+ bought last month

The price may change at the store.

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About this product

Store: Amazon
Brand: Arduino
Category: Toys & Games › Games and puzzles
Store rating: 4.8 out of 5 (10,428 ratings)
Sales: 1K+ bought in past month

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FAQs about Uno REV3 [A000066] - ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping

How much is Uno REV3 [A000066] - ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping?

At our last check, it was $19.32 on Amazon, 30% off the list price of $27.60 (checked Nov 11, 2026, 12:27 PM ET). Prices can change on the store at any time.

Is Uno REV3 [A000066] - ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping well rated?

It is rated 4.8 out of 5 stars from 10,428 ratings on Amazon.

Where can I buy Uno REV3 [A000066] - ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping?

On Amazon, through the button on this page. On Sale Spot does not sell products directly: the purchase, payment and shipping are handled by Amazon.

What goes well with Uno REV3 [A000066] - ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping?

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