





🚀 Unlock limitless creativity with the iconic Arduino Uno R3!
The Arduino Uno R3 (Model A000066) is a certified, versatile microcontroller board powered by a 16 MHz ATmega328P chip. It features 14 digital I/O pins (6 PWM), 6 analog inputs, and supports USB or external power. Designed for all skill levels, it offers plug-and-play programming via Arduino IDE and access to a vast open-source ecosystem, making it the go-to choice for prototyping, robotics, and embedded systems.





| Standing screen display size | 1.5 Inches |
| Processor | 16 MHz |
| RAM | 8 KB SRAM |
| Wireless Type | Bluetooth |
| Number of USB 2.0 Ports | 2 |
| Brand | Arduino |
| Series | ARD_A000066 |
| Item model number | A000066 |
| Operating System | arduino |
| Item Weight | 1.6 ounces |
| Product Dimensions | 3.15 x 2.17 x 0.98 inches |
| Item Dimensions LxWxH | 3.15 x 2.17 x 0.98 inches |
| Color | Green |
| Processor Brand | Atmel |
| Number of Processors | 1 |
| Computer Memory Type | SRAM |
| Flash Memory Size | 1 GB |
| Power Source | 5 |
| Voltage | 12 Volts |
| Batteries | 1 9V batteries required. |
| Manufacturer | ARDUINO |
| ASIN | B008GRTSV6 |
| Is Discontinued By Manufacturer | No |
| Date First Available | November 25, 2009 |
M**G
Worth buying
Pros. Good qualityCons. None
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