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FAST AND FREE UK DELIVERY
FREE Shipping with Royal Mail for orders over £25

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SAME DAY DISPATCH
If ordered before 3 p.m.

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MORE WAYS TO PAY
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Key Features of Arduino Uno R3:

  • Versatile Microcontroller: ATmega328 ensures smooth operation.
  • Optimal Operating Voltage: 5V for stable power delivery.
  • Flexible Input Voltage: Recommended 7-12V, with a limit of 6-20V for varied project requirements.
  • Generous I/O Options: 14 digital I/O pins, including 6 with PWM output, and 6 analogue input pins.
  • Ample Memory: 32 KB Flash Memory with 2 KB SRAM and 1 KB EEPROM.
  • High Processing Speed: Clock speed of 16 MHz for efficient processing.
  • Convenient Size: At 68.6 mm in length and 53.4 mm in width, it fits perfectly in a multitude of setups.

The ultimate foundation for your electronics projects. This board is meticulously designed to be both beginner-friendly and robust enough for complex creations.

The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.