Pro Mini Arduino Compatible ATMEGA 328- 3.3V or 5V

Sale! -20%

Original price was: £4.90.Current price is: £3.90.

QuantityDiscountDiscounted Price
5 - 9 5% £3.71
10 + 10% £3.51

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If ordered before 3 p.m.



Pro Mini Arduino Compatible Key Features:

  • Dual Voltage Options: Choose between 3.3V (8 MHz) and 5V (16 MHz) versions for optimal performance.
  • Flexible Powering: Capable of being powered through a voltage regulator or directly with up to 12VDC on the Vcc pin.
  • Robust Processing: Utilizes the Atmel Atmega328P-AU microcontroller for reliable operation.
  • Generous I/O Count: 14 digital input/output pins, with 6 supporting PWM output.
  • Ample Analog Inputs: 8 analog input ports from A0 to A7 for diverse sensor applications.
  • TTL Serial Communication: Includes a pair of TTL level serial transceiver ports RX/TX.
  • Bootloader Convenience: Same bootloader for both 3.3V and 5V versions, simplifying the setup process.
  • External Power Compatibility: Supports external power supply ranging from 3.3V to 10V, and even 9V battery operation.
  • Integrated Clock: Features an 8MHz resonator for precise timing functions.

Dimensions of the Pro Mini Arduino Compatible:

  • Compact Size: Measuring just 33.3 x 18.0 mm, it’s designed for space-sensitive projects.

Discover the Pro Mini Arduino Compatible ATMEGA 328, a compact yet powerful microcontroller board available in two voltage variants to suit your project needs: 3.3V running at 8 MHz, and 5V at 16 MHz. This versatility allows you to select the board that best fits the power requirements and processing speed of your design.

Programming Pro Mini Arduino:

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.