The UNO R3 board is the most popular board in the Arduino family. Due to the popularity, small footprint and community resources available around UNO boards makes it an ideal choice for the beginner to learn electronics and coding.
The Arduino UNO R3 is the most robust board, you can start playing with. It is based on Atmel ATmega328P chip.
The design has 14 digital input/output pins that include 6 as PWM outputs, 6 analog inputs and a 16 MHz crystal. The development board includes a USB connector for programming and power as well a power jack, an ICSP header and a reset button.
"Uno" means one in Italian and was chosen to mark the release of Arduino Software (IDE) version 1.0.
Download complete board pins out here.
| ARDUINO MICROCONTROLLER | |
|---|---|
| Microcontroller | ATmega328 |
| Architecture | AVR |
| Operating Voltage | 5 V |
| Flash memory | 32 KB of which 0.5 KB used by bootloader |
| SRAM | 2 KB |
| Clock Speed | 16 MHz |
| Analog I/O Pins | 6 |
| EEPROM | 1 KB |
| DC Current per I/O Pins | 40 mA on I/O Pins; 50 mA on 3,3 V Pin |
| GENERAL | |
|---|---|
| Input Voltage | 7-12 V |
| Digital I/O Pins | 20 (of wich 6 provide PWM output) |
| PWM Output | 6 |
| PCB Size | 53.4 x 68.6 mm |
| Weight | 25 g |
| Product Code | A000066 (TH); |
- Download software - https://www.arduino.cc/en/Main/Software
- Getting starter guide -https://www.arduino.cc/en/Guide/HomePage
- Step by step examples - https://www.arduino.cc/en/Tutorial/HomePage
- Programming reference - https://www.arduino.cc/en/Tutorial/Foundations
- Reviews
- Questions
AustraliaGenuine great products
Worth the investment in genuine product for quality plug and play experience.
AustraliaExcellent products and very patient customer service. Would highly recommend !
Australia AustraliaArduino Uno
Great, very nice packaging. Received in good condition. Definitely will buy other items.
AustraliaArduino Uno
I found Pathik really helpful in all the questions that I had and was able to secure a very good price for 125 Arduino Uno's. Thank you
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