Arduino Uno R3 med USB kabel – eBits retroillustration
Side of an Arduino Uno R3 with wires
Example of connecting an Arduino Uno R3 to an LED
Front of an Arduino Uno R3 with wires
  • Arduino Uno R3 med USB kabel – eBits retroillustration
  • Side of an Arduino Uno R3 with wires
  • Example of connecting an Arduino Uno R3 to an LED
  • Front of an Arduino Uno R3 with wires

Arduino Uno R3 with USB cable

83,30 kr 119,00 kr
2 in stock
Type
Quantity

Dispatched from Aarhus, Denmark. Shipping calculated at checkout.

Need help choosing? Ask us about your project
Arduino Uno R3 med USB kabel – eBits retroillustration

Arduino Uno R3 with USB cable

USB Type C

83,30 kr 119,00 kr

The popular Arduino Uno—at a lower price!

Arduino Uno R3 is a versatile, reliable microcontroller board suitable for beginners and experienced developers alike. Its ATmega328P chip provides 14 digital I/O pins,6 analogue input pins and a USB interface. The board is ideal for prototyping, DIY projects and learning electronics and programming.

Compatibility with a wide range of sensors and shields opens up countless applications. Arduino Uno R3 is known for its ease of use and supported by a large online community, making inspiration and help easy to find. Explore your creativity with this reliable microcontroller board.

This all-in-one Arduino solution is a practical development tool that belongs in every developer's toolbox.

As one of the larger Arduino boards, the Uno offers several advantages over the smaller Nano board:

  • Can be powered through USB or an external power supply via the 12V socket
  • Can be expanded with Arduino shields
  • An affordable alternative with the same functionality as the original Arduino Uno

Read our blog to learn how to use an Arduino Uno R3 in an automatic rubbish-bin robot or to combine light and sound.

Technical specifications

Microcontroller ATmega328p
Architecture AVR
USB-to-serial converter CH340G
Operating voltage 5 V
Flash memory 32KB, of which 2KB is used by the bootloader
SRAM 2 KB
Clock frequency 16 MHz
Analogue input pins 6
EEPROM 1 KB
DC current per I/O pin 20 mA per I/O pin as an operating limit; also observe the chip’s aggregate current limits.
Input voltage (Vin pin) 7-12 V
Digital I/O pins 14(of which 6 support PWM)
PWM outputs 6
Current consumption 19 mA
PCB size 68.6 mm x 53.4 mm
Weight 25 g
Schematic Link
Pinout Link

 

What's included?

  • Arduino Uno R3
  • USB Type-A/Type-B cable
  • Packed in an ESD bag

Warranty and shipping

We do our best to test all electronics before sending them to you.
This helps us deliver reliable products and saves you unnecessary trouble during development. Faults can occur, although we encounter them very rarely. If you have a problem with the equipment you ordered, you can always contact us, and we'll gladly help you resolve it. 

We dispatch from Aarhus to Denmark and Sweden. Shipping options and prices are shown at checkout. Delivery time depends on availability, destination and shipping method; contact us before ordering if you need an item by a specific date.