ArduinoUno 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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ArduinoUno 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

4.7/5
Product ID: 1921013
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Details

  • Brand
    Arduino
  • Model Name
    ARD_A000066
  • Ram Memory Installed Size
    0.2 MB
  • Memory Storage Capacity
    32 KB
  • CPU Speed
    16 MHz
16 MHz ATmega328P MCU
📊14 Digital I/O + 6 Analog inputs
🔌USB plug & play programming

Description

🚀 Unlock your creative genius with the iconic Arduino Uno REV3!

  • VERSATILE I O ARSENAL - 14 digital pins (6 PWM) plus 6 analog inputs let you connect sensors, motors, and more with ease.
  • ARDUINO IDE COMPATIBILITY - Access a massive library ecosystem and community support to accelerate your prototyping journey.
  • POWERHOUSE MICROCONTROLLER - 16 MHz ATmega328P delivers smooth, reliable performance for all your DIY innovations.
  • PLUG PLAY USB CONNECTIVITY - Seamlessly upload and debug sketches with built-in USB—no extra hardware needed.
  • EDUCATION INNOVATION STANDARD - Trusted worldwide in classrooms and startups alike—join the global maker movement now.

The Arduino Uno REV3 features a 16 MHz ATmega328P microcontroller with 32KB flash memory, 14 digital I/O pins (6 PWM), and 6 analog inputs, all accessible via USB for easy programming. Fully compatible with the Arduino IDE, it’s the go-to board for education, prototyping, and IoT projects, empowering makers to bring ideas to life effortlessly.

Specifications

Standing screen display size1.5 Inches
Processor16 MHz
RAM8 KB SRAM
Wireless TypeBluetooth
BrandArduino
SeriesARD_A000066
Item model numberA000066
Operating Systemarduino
Item Weight1.12 ounces
Product Dimensions3.15 x 2.17 x 0.98 inches
Item Dimensions LxWxH3.15 x 2.17 x 0.98 inches
ColorGreen
Processor BrandAtmel
Number of Processors1
Computer Memory TypeSRAM
Power Source5
Voltage12 Volts
Batteries1 9V batteries required.
ManufacturerARDUINO
ASINB008GRTSV6
Country of OriginItaly
Is Discontinued By ManufacturerNo
Date First AvailableNovember 25, 2009

Have a Question? See What Others Asked

Is this an original Italy made Arduino?? or china product??
Do these come with the arduino.org label and not arduio.cc? There was a falling out and to support original founders they need to be arduino.cc.
Are the boards sold by Mp3Car Store genuine? Order is fulfilled by Amazon but some sellers are selling fake boards.
Does it come with a usb cable?

Reviews

4.7

All from verified purchases

R**Y

Arduino, always quality

Like everything with the Arduino name its nothing but high quality. Don't buy clones use the real stuff and support the people behind this amazing device with no problems usind IDE software

N**6

1st time ever trying an Arduino Uno - Interesting little thing. Learning to do simple things.

I'm a senior nearly 70 and never touched any Arduino or anything similar. I wanted the device to reset a color printer item with an already written program. I have never written any code and boy am I learning. One simple character mistake and running the compile program will surely tell you. I am using the Arduino IDE 2.1.0 program with this Uno Rev 3. Nevertheless I am happy with this little thing and there are so many projects out there in the community, this will surely keep my mind going and my interest.Setting up was easy. I first got the Arduino IDE program (free on the net) and installed... went fine on my Windows 10 computer with no problems. Once installed, I connected the Uno Rev 3 to my computer via the USB port only (no ext power supply used). Plugged into the USB port, about 3 seconds (literally) later it already installed drivers and the thing was running. It selected Com Port 6 on my Win 10 system. On the Arduino IDE program you just have to make sure you select the Arduino Uno Rev 3 from the list... that is it, and your up and going. From beginning to end I probably spent 5 to 10 minutes doing everything to make it run.On Ease to use and Easy to learn, I gave a 4 star only because I have never done anything like this. If you are a pro or some kind of advanced user, or if I was, I would give a 5 star across the board. This is only my first day trying it, so I will update later on.I checked out Youtube video's and tried writing / typing 3 different programs on the Arduino IDE screen. I ran the compiler program on the IDE... said it was good, tested it in the simple serial monitor (included in the Arduino IDE) and was interesting to watch the board respond. I then saved my program for later.

J**N

Works with Windows!

Board works great! The R4 WiFi does not work with Windows so we were happy to see this model be recognized. The board was sent in a bubble mailer and had damage to the box but the board itself seems to be fine. A small box instead of a bubble mailer would be great. The board is really fun and we already built a range finder!

M**K

Very effective yet very affordable development tool.

Regarding the board:Seems very well constructed and genuine to me.I used a spare USB cable and hooked it to a laptop with WindowsXP. Downloaded the software from [...] followed the instructions for WindowsXP and within minutes the 'Blink' sketch was up and running. Had same (smooth) experience on the iMac, in fact with less number of steps (no driver installtion step).With few LEDs, an 8 Ohm mini-speaker, few resistors and under half an hour I had couple of 'sketches' tried and tested already. My kids are now super-interested in electronics after enjoying the sweeping LEDs and interesting tones and of course the appealing Ardunio R3 board! I let my daughter change the delay intervals in a 'sketch' and she was so glad to see the effect right away.Bottom line: After running some sample sketches and my own programs - the board seems to be functioning well.Regarding the Arduino concepts:1. I absolutely love the simplicity of the development environment (IDE). You can truly jump into the interfacing and control aspects of a microcontroller device without getting bogged down by its internals, assembly instructions and potentially complex program download steps.2. This is a great learning tool to introduce yourself to the embedded software and the base hardware.Arduino R3 is probably one of the cheapest development boards out there yet very effective.Only other board I have had a chance to play with is the Atmel AVR Butterfly (which costs around $20) but the overall development setup is definitely more complex.So in case you have even a 'tiny bit' (no pun intended) of interest in the vast world of microcontrollers and electronics in general - go ahead and try this board.Note: Related purchase (from Amazon) which helped me a lot is - the book 'Programming Arduino' by Simon Monk.

S**E

perfect

high quality everything on it is perfect

M**K

Terrific little board, except for the soldering

GOOD: This is indeed the Rev-3 UNO board with the reset button in the upper left corner. It arrived very quickly and seems to work well so far. My C-language test "sketches" (apps) downloaded and ran on the first attempt, using the version 1.0 software download. The components and PCB appear cosmetically to be of reasonably good quality, but ...BAD: The soldering workmanship is very disappointing; the worst I've ever seen in a production job. SMT devices on the top seem to be mounted OK, but the bottom of the board had numerous defects in the (wave?) soldering. Two of these joints appear to have been manually touched up (residual flux present). Several other joints had large gaps in cold solder joints, but were apparently not bad enough to warrant manual repair. I hope the Italian manufacturer (SMART PROJECTS) works out these process kinks soon.*** UPDATE July 2012 *** My subsequent purchase of an UNO-R3 board indicates that the soldering issues in early production boards have been solved. (FYI, CanaKit is an approved distributor for Arduino.)The Arduino concept is terrific, and has enabled a LOT of people to easily create smart projects. The C compiler and IDE work well; I've never had an easier time writing an embedded application, and the price can't be beat. The only thing lacking is the ability to debug code via single-step.

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Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Smooth transaction and product arrived in perfect condition.

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Arduinouno Rev3 A000066 Atmega328p Microcontroller 16mhz 14 Digital I O | Desertcart GB